Now available from us right here in the UK.

The RE-medy water pump has been designed by our friends from Mazmart in the USA, They take a new genuine water pump and install their very own high quality billet impeller on it, This helps increase flow while decreasing cavitation at higher RPM.

This high flow RE-medy water pump is designed to prevent cavitation at engine speeds as high as 10000 rpm.

It is a direct fitment, as OEM and comes with a new Mazda OEM gasket.

RX-8 water pump for series 1 version, 2003-2008.

This is Pineapple Racing’s exclusive Heavy Duty Water Seal kit. Pineapple Racing tested these seals for over 7 years in numerous street and track cars before offering them to our customers. They have proven to be a significant upgrade over the stock water seals. Pineapple Racing use them in all their 5-year warranty motors.
Also, these seals are re-usable if you need to reopen the motor to freshen it, as long as the mileage is not too high or the engine too overheated. In other words, if you make a mistake and blow up your engine or perhaps improperly clearance the seals or whatever, these seals can be removed, allowed to “rest” for about 30 minutes and be reused when you put the engine back together. Stock water seals must be disposed of when freshening an engine, even with just a couple heat cycles.

Kit includes

• Water jacket o-rings
• Front cover o-ring (and backup washer, if needed application dependent)
• Dowel o-rings
• Rear stationary gear o-ring
• Oil pedestal o-rings or Gasket (depending on application).
• Oil Metering Pump “O” Ring
• Dowty Washer Set (Tension Bolt Washers)

Please allow around 28 days for delivery if not in stock.

Pineapple Racing Solid Dowel Pins

• Helps prevent cracking the plates from hp loads or “ping” (esp. important in the 20B and Series 5 & earlier turbo engines)
• Spreads the load across the length of the engine.
• Helps to insure a true engine centerline which reduces engine failure and increasing bearing life
• Using an external oil line provides a more even oil pressure to the main bearings
• Low cost, easy installation
• Available for: 12A, 13B and 20B (12a and 20b Special Order)
• Custom lengths available (Special Order)

Pineapple Racing Solid Dowel Pins provide an easy, cost effective aid to hp and “ping” loads causing plate cracking or engine damage from loss of clearance from engine flex. Our super strong proprietary material has been meticulously machined to provide what we feel are the most accurate and consistently machined solid dowel pins on the market. The O.D. is accurate to 50 millionth’s! That’s 0.00005”. We “lightly” tapped one end for use with a Dowel Pin Puller.

Replace just the lower dowel pins helps to insure your engine’s centerline remains true. It is a great update requiring no machining.

Replace both lower and upper dowel pins for the maximum improvement. Replacing the upper dowel pins requires the installation of an external oil feed line to the front main oil galley to replace the OEM galley in the OEM dowel pins. Our Oil Pedestal Adapter kit makes this a simple job that can be done with simple hand tools and an electric drill.

High horsepower and the shock loads from “ping” put a tremendous load against the rotor housings. The load deflects the rotor housings outwards, pushing the dowel pin with them. The dowel pins are retained by their fit into the cast iron plates. If the loads are too high, the upper dowel pin can cause the plate(s) to crack. Additionally, since the upper dowel pins are also used as an oil galley, a massive oil leak is also possible. The OEM 20B is especially prone to this type of damage,  and with the price of the “thick” center plate near $1800us, preventing this type of damage pays for itself.

The Pineapple Racing Oil Pedestal Adapter is a stylish, Nickel plated rotor shaped adapter. It easily installs between the existing oil filter pedestal and the rear plate. It features a ¼”NPT port for an external oil line and an 1/8” NPT port for oil pressure or oil temperature.

Please allow up to 28 days for delivery if not in stock.

Genuine Mazda Factory Race Part

Use in place of stock rear bearing. 3-window type. Recommended for any engine used at 8000 rpm and above. Increases oil flow to the inside of eccentric shaft and to rotors.

If you are installing this bearing in to a Manual RX-7 FD3s of 231ps RX-8 Rear Stationary Gear we would recommend getting an indexing groove cut in to the rear face of the stationary gear in order to locate and hold this bearing correctly. The location should be in the same place as that found on Auto Rear Stationary gears and those earlier then the FD3s. Stationary gears from the Automatic FD3s and RX-8 including the 192ps manual RX-8 should have this indexing groove in them already.

These bearings are special order only and can take up to 6 weeks for delivery. They are sometimes out of stock at Mazda HQ Japan so can take longer. we would recommend ordering your competition bearings early to avoid disappointment.

THESE BEARINGS ARE SOLD INDIVIDUALLY

The Mazda Factory Race (MFR) rotor bearings for all 12A & 13B engines are the best bearings available of engine operation near or above 8500 RPM. The rotor bearings are manufactured with a deep groove for additional oil storage and offer an additional .0005″ (approximate) clearance. These bearings can be used in 1973 and earlier engines by grinding off the indexing tab.

Competition bearings have 0.01 inch deeper oil groove and provide 0.0005 inch more clearance than stock bearings. Thinner overlay material improves bearing service life.

These bearings are special order only and can take up to 6 weeks for delivery. They are sometimes out of stock at Mazda HQ Japan so can take longer. we would recommend ordering your competition bearings early to avoid disappointment.

THESE BEARINGS ARE SOLD INDIVIDUALLY

We are now able to offer brand new Mazda Factory Fresh Engine for your RX-8
These come in both 192ps and 231ps versions and are supplied in “Short Block” format meaning that they are NOT supplied with any ancillaries, OMP,Thermostat Housing,Injectors, intake and exhaust manifolds etc.

Variations

• 192ps is a 4 port engine mated to a 5 speed manual transmission
• 231ps is a 6 port engine mated to a 6 speed manual transmission

These engines are special order only so please get in contact prior to placing an order.
We are able to offer installation at our workshop or delivery to your chosen garage.

while delivery times should be relatively short, Due to the nature of this item please allow a possible 3-6 weeks for delivery, if you need your engine quickly we recommend contacting us prior to placing your order so that we may confirm Mazda stock levels.

Product Image for Illustration Purposes Only

This Awesome Assembly Lube is used on all our engine rebuilds here at Essex Rotary, It makes the assembly of tight fitting close tolerance parts a breeze while still offering excellent protection for parts like stationary gears on initial start up.

Here is what Royal Purple have to say.

Max-Tuff is an ultra-tough, synthetic lubricant. It’s designed for engine builds and repairs. Max-Tuff utilizes unique, synthetic molecules that adhere to metal surfaces to create a formidable, load-bearing physical barrier between surfaces. This minimize the metal-to-metal contact and wear in boundary lubrication conditions, and provides excellent protection against rust and corrosion of both ferrous and nonferrous metals.

PERFORMANCE ADVANTAGES

• Greater wear protection
• Clean, efficient equipment
• Extends equipment life
• Compatible with conventional mineral and synthetic oils
• Non-foaming
• Outstanding rust / corrosion protection
• High temperature service capability

Sold in an 8oz bottle

Genuine Mazda Rotor Bearings
These are the standard rotor bearings for RX-7 FD3s and all model RX-8′s

Please note these are the most common size however we are able to offer other clearance bearings upon special request.

These bearings are sold as a pair (2 bearings) so one for each rotor.

Please be aware that if these bearings are out of stock it may take up to 3 weeks to get your parts to you, if you require fast delivery then we recommend you contact us prior to placing your order so that we may check availability and pricing for express delivery.

Sold as a Pair these stationary gear bearings where used in many of the early Rotary engines

These include

• RX-7 FB/SA22c
• RX-7 FC EGI
• RX-7 FC Turbo II
• RX-8 192ps (4 Port Manual)
• Rx-8 Auto (4 Port Automatic)

These bearings have fewer “windows” but are the correct bearings for most 12a and early 13b engines (with the exception of the 13b REW found in the RX-7 FD3s)

If your looking at these for your 4 port RX-8 engine then a popular upgrade is the high power multi window bearings though there is no locator notch found on the high power bearings here at Essex Rotary we install them in conjunction with a high quality “bearing lock” compound to help keep them in place.

Sold as a pair of bearings.

if out of stock please allow up to 3 weeks for delivery, if your in need of these parts quickly then we recommend you give us a call prior to ordering.

This is a set of Genuine Mazda “windowed” stationary gear bearings commonly found in the high power 6 port (231ps/250ps) RX-8 and RX-7 FD3s
These are a multi window design to promote superior oil flow when co pared to the earlier versions found in the FC3s and Automatic RX-8

This set is the most common size for use when rebuilding your engine or simply replacing your old worn bearings when you remove your engine.

The part number for this bearing ends in “E04″ giving the greatest clearance other then Mazda Factory Race Bearings.

Other sizes can be special ordered on request.

These bearings are sold as a set of 2

While we try to keep these in stock, If not in stock delivery may take up to 3 weeks, if you need them in a hurry please contact us prior to ordering.

The Racing Beat Street -Port Templates allow you to undertake your own intake and exhaust porting efforts on all model years of the high-power 6-Port Renesis 13B engine. These porting templates are traced from Racing Beat’s own master templates, which are the result of years of research and development. The actual port shapes are traced on thin sheets of aluminum which you must first cut out, testing your ability to use a die grinder effectively before attempting to port an expensive engine component. The finished template is held in place and the porting shape is then traced onto each housing.

Included with the Renesis porting templates are detailed instructions and advice to guide you through your porting efforts. Limited clearance on the Renesis side housings creates additional challenges when porting these housings, our instructions provide detailed photos of the most critical areas of concern.

Delivery can be up to 4 weeks if not in stock

Essex Rotary are now please to offer brand new rotor housings for your rebuilding needs. These housings offer a considerable saving over buying them from Mazda (at a price of over £900) each.
Price is per housing  and we are even able to offer the later R3 housing at the same price (if you require R3 housings please contact us to arrange this)

Please note that these housings are factory items and are NOT recon/resurfaced housings.

Due to the high value of these items they are special order only while we strive to fulfill special orders as quickly as possible, please allow up to 30 working days for delivery.

The new oil pressure regulator from Essex Rotary is based on a modified Mazda regulator but is designed to run a higher maximum oil pressure. Bringing the standard pressure on a series 1 RX-8 from  from a maximum of 80 psi and increasing it to around 110psi this increased oil pressure means that your series 1 engine will now run pressures much closer to that of the later series 2 RX-8 (R3)

This makes the Essex Rotary enhanced oil pressure regulator great for ported ad high revving applications, equally suited in a standard engine its a great upgrade for piece of mind.

The main advantage of the increased oil pressure would be to increase bearing protection over that of the standard 80psi found in the series 1.

In our experience we have removed oil pressure regulators from engines that have been running as low as 50-55 psi.

The Racing Beat Eccentric Shaft Thermal Bypass Pellet Replacement can be installed on any 1986 and later eccentric shaft. from RX-8 through to late RX-8′s

The Thermal pellet is designed to delete the traditional oil thermostat found in the front or the eccentric shaft, this unit is known to fail over time and always fails in the closed position reducing oil flow to your engine however you will never know.
Highly recommended to fit at the time of a rebuild.

This Racing Beat oil system upgrade kit contains both the Racing Beat oil pressure regulator and the Racing Beat thermal bypass pellet.

Oil Pressure Regulator

The Racing Beat-manufactured Street High Performance Rear Oil Pressure Regulator for the RX-8 interchanges exactly with the stock rear oil pressure regulator on all 2004-2008 Renesis engines. It is designed to bypass at 90-95 PSI, making it well suited for street-ported Renesis engines and a piece of mind upgrade for normal rebuilds. As supplied by Mazda, the factory pressure regulator is intended to bypass at maximum nominal rate of 80 PSI

Thermal bypass pellet
The thermal bypass pellet is designed to replace the stock thermal pellet found in the front of all eccentric shafts from 1986 onward the stock pellet works like a thermostat restricting oil flow to parts of the engine when cold. however when they fail they generally fail in the closed position leading to permanently reduced oil flow this is not good for your engine. The Racing Beat bypass pellet removes this point of possible failure. The pellet replaces the stock unit and allows full oil flow from cold. So by using the Eccentric Shaft Thermal Bypass Pellet Replacement you will know the oil is reaching the parts it should at all times.

Please Note
The 2009-2011 RX-8 Renesis engine is not equipped with a rear pressure regulator. Nominal oil maximum oil pressure on this application is 110-115 PSI. We do not offer a regulator to increase the oil pressure on this application.

Thanks to our close association with the new UK distributor of Goopy Performance products Essex Rotary can now offer this superb proven more durable alternative to the standard Mazda Apex Seals.

Goopy Apex seals have become renowned for their reliability by withstanding up to 50psi in Drag Racing and still not failing and have even withstood detonation that the Mazda Apex seal could only dream of.

This makes these High Performance Apex seals not only ideal for any Turbo or Supercharged RX-8 but also ANY standard or tuned normally aspirated Renesis engine.

Also available for the RX-7 engines these seals can be included in  your Essex Rotary engine rebuild upon request at a small additional cost.

Sold at a set of 6 complete seals these will easily replace the stock apex seals found in all RENESIS engines.

Due to their increased popularity please allow up to 21 days for delivery

Upgrade your RX-8 Rebuild Kit with Goopy Performance Apex Seals instead of the Genuine Mazda seals.

This item when added to your shopping cart along with your chosen engine rebuild kit will cover the price difference between Mazda Apex seals out kits usually ship with and the additional cost of the Goopy Performance seals.

Please note that this item can only be bought in conjunction with one of our RX-8 rebuild kits and is does not cover the purchase cost of goopy apex seals along.

A set of 6 Genuine Mazda Apex Seals for the RENESIS engine found in the RX-8
Please allow up to 3 weeks for delivery, if not in stock, If you require these quickly please contact us prior to ordering.

These engine rebuild kits have been assembles for the convenience of the regular home rebuilder.

As with our own customer rebuilds here at Essex Rotary, we never scrimp on quality but choose to only supply 100% genuine Mazda parts or carefully selected upgrade options in our kits so you can have piece of mind that what your putting back in your engine is the best available.

Non Mazda upgrade parts will always be clearly marked and offered as an alternative on grounds of quality and reliability NOT because they may just be cheaper then genuine parts (if if they are available).

As with any home rebuild we would advise that you first assess what your engine requires as with each tier of kit we offer your will have a much more inclusive set of parts.

The Tier 4 kit is the most complete rebuild kit we currently offer, including many smaller items that are not usually worn but some people choose to change as a precautionary measure.

Components marked in green denote the extra parts included in the Tier 4 kit when compared to the Tier 3 kit.
Tier 4 Kit includes;

• 6 x Genuine Mazda Apex Seals
• 6 x Long Apex Seal Springs
• 6 x Short Apex Seal Springs
• 12 x Side Seals
• 12 x Side Seal Springs
• 12 x Corner Seals
• 12 x Corner Seal Plugs
• 12 x Corner Seal Springs
• 4 x Inner Oil Control Ring Seals
• 4 x Outer Oil Control Ring Seals
• 4 x Inner Oil Control Ring Cases (metal part)
• 4 x Outer Oil Control Ring Cases (metal part)
• 4 x Inner Oil Control Ring Springs (2 x front facing and 2 x rear faring)
• 4 x Outer Oil Control Ring Springs (2 x front facing and 2 x rear facing)
• 4 x Oil Scraper (blow by) Rings
• 4 x Oil Scraper Ring Springs
• 1 x Front Main Oil Seal
• 1 x Rear Main Oil Seal*
• 2 x Torrington Bearings (also known as thrust bearings)
• 1 x Thrust Plate
• 1 x Thrust Plate Washer
• 1 x Oil Pump Chain
• 2 x Stationary Gear Bearings
• 2 x Rotor Bearings
• 1 x Engine Water Seal Kit (please see below for details of what is included in our water seal kit)
• 1 x Engine Gasket Kit (please see below for details of what is included in the engine gasket kit)
• 1 x Silicon Gasket Sealant
• 1 x Hylomar Gasket Sealant

Genuine Mazda Water Seal Kit includes the following components;

• 2 x Inner Water Jacket Seals
• 2 x Outer Water Jacket Seals
• 4 x Dowel “O” Ring
• 1 x Front E-Shaft Bolt “O” Ring
• 1 x Rear Stationary Gear “O” Ring
• 18 x Through Bolt Seals (Dowty Washers)

The Genuine Mazda engine gasket kit includes;

• 1 x Water Pump Gasket
• 1 x Thermostat Gasket
• 1 x OMP Seal
• 1 x Front Cover Gasket
• 1 x Lower Intake Manifold Gasket**
• 1 x Upper to Lower Intake Manifold Gasket Set**
• 1 x Oil Filler Gasket
• 1 x Injector Seat Seal Set**
• 1 x Oil Injector Crush Washer Set
• 1 x OMP Crush Washer Set
• 1 x Oil Hose Banjo Crush Washer Set
• 1 x Exhaust Manifold Gasket
• 1 x Throttle Body Gasket
• 1 x Oil Filter Pedestal Gasket

**Due to the Differences between the 192ps, 231ps and R3 engines please select the correct kit from the drop down menu above this menu also includes delivery options for your particular package. (found next to the price)

* We supply the better FD3s rear main oil seal in our kits.

While kits are usually delivered quickly in at times when certain items are out of stock please allow up to 28 days for delivery of your selected rebuild kit. If you require your kit urgently please contact us in advance before ordering.

These engine rebuild kits have been assembles for the convenience of the regular home rebuilder.

As with our own customer rebuilds here at Essex Rotary, we never scrimp on quality but choose to only supply 100% genuine Mazda parts or carefully selected upgrade options in our kits so you can have piece of mind that what your putting back in your engine is the best available.

Non Mazda upgrade parts will always be clearly marked and offered as an alternative on grounds of quality and reliability NOT because they may just be cheaper then genuine parts (if if they are available).

As with any home rebuild we would advise that you first assess what your engine requires as with each tier of kit we offer your will have a much more inclusive set of parts.

The Tier 3 kit includes items that are not always commonly changed however this kit gives a more comprehensive rebuild that includes parts we are now commonly finding are beyond tolerance in customers engines.

Components marked in green denote the extra parts included in the Tier 3 kit when compared to the tier 2 kit.
Tier 3 Kit includes;

• 6 x Genuine Mazda Apex Seals
• 6 x Long Apex Seal Springs
• 6 x Short Apex Seal Springs
• 12 x Side Seals
• 12 x Side Seal Springs
• 12 x Corner Seals
• 12 x Corner Seal Plugs
• 12 x Corner Seal Springs
• 4 x Inner Oil Control Ring Seals
• 4 x Outer Oil Control Ring Seals
• 4 x Inner Oil Control Ring Cases (metal part)
• 4 x Outer Oil Control Ring Cases (metal part)
• 1 x Front Main Oil Seal
• 1 x Rear Main Oil Seal*
• 2 x Stationary Gear Bearings
• 2 x Rotor Bearings
• 1 x Engine Water Seal Kit (please see below for details of what is included in our water seal kit)
• 1 x Engine Gasket Kit (please see below for details of what is included in the engine gasket kit)
• 1 x Silicon Gasket Sealant
• 1 x Hylomar Gasket Sealant

Genuine Mazda Water Seal Kit includes the following components;

• 2 x Inner Water Jacket Seals
• 2 x Outer Water Jacket Seals
• 4 x Dowel “O” Ring
• 1 x Front E-Shaft Bolt “O” Ring
• 1 x Rear Stationary Gear “O” Ring
• 18 x Through Bolt Seals (Dowty Washers)

The Genuine Mazda engine gasket kit includes;

• 1 x Water Pump Gasket
• 1 x Thermostat Gasket
• 1 x OMP Seal
• 1 x Front Cover Gasket
• 1 x Lower Intake Manifold Gasket**
• 1 x Upper to Lower Intake Manifold Gasket Set**
• 1 x Oil Filler Gasket
• 1 x Injector Seat Seal Set**
• 1 x Oil Injector Crush Washer Set
• 1 x OMP Crush Washer Set
• 1 x Oil Hose Banjo Crush Washer Set
• 1 x Exhaust Manifold Gasket
• 1 x Throttle Body Gasket
• 1 x Oil Filter Pedestal Gasket

**Due to the Differences between the 192ps, 231ps and R3 engines please select the correct kit from the drop down menu above this menu also includes delivery options for your particular package. (found next to the price)

* We supply the better FD3s rear main oil seal in our kits.

While kits are usually delivered quickly in at times when certain items are out of stock please allow up to 28 days for delivery of your selected rebuild kit. If you require your kit urgently please contact us in advance before ordering.

These engine rebuild kits have been assembles for the convenience of the regular home rebuilder.

As with our own customer rebuilds here at Essex Rotary, we never scrimp on quality but choose to only supply 100% genuine Mazda parts or carefully selected upgrade options in our kits so you can have piece of mind that what your putting back in your engine is the best available.

Non Mazda upgrade parts will always be clearly marked and offered as an alternative on grounds of quality and reliability NOT because they may just be cheaper then genuine parts (if if they are available).

As with any home rebuild we would advise that you first assess what your engine requires as with each tier of kit we offer your will have a much more inclusive set of parts.

The Tier 2 kit offered here is the most common kit sold due to it including many more of the parts typically replaced due to wear. Many builders also decide to replace bearings due to the wear many rotary specialists find on original factory bearings when used with Mazda 5w30 oil from new.

Components marked in green denote the extra parts included in the Tier 2 kit when compared to the tier 1 kit.
Tier 2 Kit includes;

• 6 x Genuine Mazda Apex Seals
• 6 x Long Apex Seal Springs
• 6 x Short Apex Seal Springs
• 12 x Side Seals
• 12 x Side Seal Springs
• 12 Corner Seals
• 12 Corner Seal Plugs
• 4 x Inner Oil Control Ring Seals
• 4 x Outer Oil Control Ring Seals
• 1 x Front Main Oil Seal
• 1 x Rear Main Oil Seal*
• 2 x Stationary Gear Bearings
• 2 x Rotor Bearings
• 1 x Engine Water Seal Kit (please see below for details of what is included in our water seal kit)
• 1 x Silicon Gasket Sealant
• 1 x Hylomar Gasket Sealant

Genuine Mazda Water Seal Kit includes the following components.

• 2 x Inner Water Jacket Seals
• 2 x Outer Water Jacket Seals
• 4 x Dowel “O” Ring
• 1 x Front E-Shaft Bolt “O” Ring
• 1 x Rear Stationary Gear “O” Ring
• 18 x Through Bolt Seals (Dowty Washers)

* We supply the better FD3s rear main oil seal in our kits.

While kits are usually delivered quickly in at times when certain items are out of stock please allow up to 28 days for delivery of your selected rebuild kit. If you require your kit urgently please contact us in advance before ordering.

These engine rebuild kits have been assembles for the convenience of the regular home rebuilder.

As with our own customer rebuilds here at Essex Rotary, we only supply 100% genuine Mazda parts in our kits so you can have piece of mind that what your putting back in your engine is the best available.

As with any home rebuild we would advise that you first assess what your engine requires as with each tier of kit we offer your will have a much more inclusive set of parts.

The Tier 1 kit offered here is the most basic and would be applicable in cases where items like corner seals and side seals and their associated springs as well as bearings are all in good reusable condition and within tolerance.

Tier 1 Kit includes

• 6 x Genuine Mazda Apex Seals
• 6 x Long Apex Seal Springs
• 6 x Short Apex Seal Springs
• 4 x Inner Oil Control Ring Seals
• 4 x Outer Oil Control Ring Seals
• 1 x Front Main Oil Seal
• 1 x Rear Main Oil Seal*
• 1 x Engine Water Seal Kit (please see below for details of what is included in our water seal kit)
• 1 x Silicon Gasket Sealant
• 1 x Hylomar Gasket Sealant

Genuine Mazda Water Seal Kit includes the following components.

• 2 x Inner Water Jacket Seals
• 2 x Outer Water Jacket Seals
• 4 x Dowel “O” Ring
• 1 x Front E-Shaft Bolt “O” Ring
• 1 x Rear Stationary Gear “O” Ring
• 18 x Through Bolt Seals (Dowty Washers)

* We supply the better FD3s rear main oil seal in our kits.

While kits are usually delivered quickly in at times when certain items are out of stock please allow up to 28 days for delivery of your selected rebuild kit. If you require your kit urgently please contact us in advance before ordering.