Oils, Lubes, Supplies, Braided Lines, Racers Tape


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This section contains lubes, supplies, chemicals, and parts that we use in our service, engine, and racing departments. Many customers have asked about these type of items, and then have had no luck finding them locally, so we are now carrying them. They are what we have found to be necessary and/or beneficial supplies in our business.


Idemitsu Racing Engine Oil
Idemitsu Rotary Engine Oil is the only oil specifically designed to be used in the rotary engine. As the developer of the engine oil for the winning 1991 LeMans Mazda 787B and a long time supplier of vital lubricants to Mazda, Idemitsu has intimate knowledge of the requirements of rotary engines.
10W-30 - Per Quart IDE-10W-30
10W-30 - Per 12qt Case IDE-10W-30-CS
20W-50 - Per Quart IDE-20W-50
20W-50 - Per 12qt Case IDE-20W-50-CS


Idemitsu Rotary Premix Idemitsu Racing Rotary Fuel Lube (Premix) - Synthetic Blend

Inherently with many rotary engines, the entirety of the rotor and housing are not being sufficiently lubricated, resulting in premature wear or damage. In order to increase lubrication within the engine, Idemitsu developed Idemitsu Rotary Premix. At 1/2 oz per gallon of fuel, it is a cost effective way lubricate more of your engine and prevent premature catastrophic damage.

A special blend of base oils reduces deposits and subsequent exhaust port clogging. As a result, your rotary will maintain the power at which it was designed. Special detergent/dispersant additives keep your fuel injectors clean to reduce maintenance. Provides additional lubrication for apex and side seals to increase seal life and increase efficiency of engine. Special additives allow for better sealing of the chamber, creating greater efficiency and more power.

Note! Do NOT use with ethanol or ethanol based fuels!


SHIPPING NOTE: It costs the same to ship 1 quart OR 2 quarts. Save on shipping costs by buying them 2, 4 or 8 at a time!


Idemitsu Racing Gear Oil
(GL-5 Rated)
Quart IDE-75W-90 12qt Case IDE-75W-90-CS


Neo Synthetic Transmission and Differential Oil
We have had very good results using NEO synthetic 75-90 in the transmission and differentials in our service department.
Part Number (per quart) NEO-GEAR


NEO Keep Cool
Cooling System Additive
  • Reduces Operating Temperatures Up To 50 Degrees
  • Tested And Proven By Top Engine Builders Nationwide
  • Overcomes Your Heat Transfer Problems
  • Compatible With All Antifreezes And Coolants
Part Number (per 8 Ounces) KC-8OZ


NEO Z-12 Synthetic Grease
This is the best all-purpose grease we have ever found. It really adheres great to just about everything - wheel bearings, shafts, chassis parts, hinges, etc. Works under high or low pressure, high speed, water and corrosion resistant, and offers protection up to 500 degrees. We have used it on all our race cars for many years. Comes in 16 oz. (1 lb.) plastic container.
Part Number NEO-GREASE


Kaaz Gear Oil
Kaaz recommends using ONLY their gear oil in their LSDs. Using synthetic oil will destroy your diff.
Part Number (per 2.0 Liters) GL-5-80W-90


Limited Slip Additive

If you get a "chatter" from the rear axle when starting from a stop, and turning at the same time, you need to add this additive to your rear end oil. This is due to the clutches in the diff. locking and un-locking. The Limited Slip Additive assists with the applying and releasing of the clutch plates. One container/part number needed per rear end oil change.


This is a non-hardening, high temperature, gasket sealer that we have found excellent for sealing engines. It is easily brushed on the surfaces, and into the grooves, and does not harden, but gets "tacky". This allows re-positioning if necessary. It also can seal gaps between parts up to .010". Withstands temperatures up to 600 degrees F. One tube is normally needed to assemble one engine.

We use it to hold the water seals in the grooves during engine assembly - keeps them there, and they do not swell up as happens with grease or vasoline.

Part Number HYLOMAR


GASGACINCH is by far the best gasket sealer we have found. Of all the gasket sealers we have tried on the non-metal intake manifold gaskets, this works best. It is brushed onto the surfaces and gasket you are going to join, wait till "tacky", then assemble. Works on essentially any gaskets. Supplied in 8 oz. can with brush


ANTI-SEIZE prevents galling and seizing of threaded parts (when used during assembly). It is mandatory on spark plug threads to keep the plugs from seizing in the rotor housing when removed. We have seen more than a few rotor housings destroyed from stuck plugs that ruined the threads by galling on the way out. If that happens, the only sure fix is engine removal, disassembly, and rotor housing(s) either repaired or replaced. Supplied in 8 oz. can with brush.
Part Number ANTI-SEIZE


JB Weld
JB WELD is a two-part epoxy for repairing, or building up metal. We use it in many different places - for filling ports when building peripheral engines, building up runners inside intake manifolds, backfilling behind ports when we know we will break through to the water jacket, filling EGR passages in center housings, etc. It is an extremely versatile material that adheres great to just about anything solid. It is very easy to sand or grind after it hardens, and can easily be built up in layers. Remains pliable for about 20 minutes after mixed (but can flow where you don't want it for a few hours), requires overnight to harden. The best "tool" we have found for applying it is popsicle sticks. Each box contains two 5 oz tubes - one of the JB material, and one of hardener.
Part Number JBWELD


DYKEM Blue Layout Fluid is what we use for marking all ports prior to porting. It is a very thin, dark blue fluid that you brush on to the housing (or whatever you are going to grind, cut, etc.). The design or pattern is then drawn or traced using something like a scribe. As an example - we apply the dykem around stock intake ports (or exhaust), then lay the desired template over it and scribe the port, then grind out to the line. Can be used for many other tasks of this type. Comes in 8 oz plastic bottle with brush.
Part Number DYKEM


K&N Filter Care Kit
Recharger Filter Care Service Kit A six-step maintenance system designed to recharge any K&N Filtercharger® Air Filter. Restores air flow efficiency so your Filtercharger¨ performs like new! Includes: 6.5 oz. Spray Oil, 12 oz. Filter Cleaner and Service Decal
Part Number 99-5000


Intake Block-off Plate
Image Installed Description Part Number
Intake Block-off 84-92 13B Intake ALL

1/8" Thick Aluminum - Great for protecting engines for storage or shipping.


-10 Braided Hose, Hose Ends, Plugs, and Caps
There are some custom applications where the available oil cooler line sets will just not work, and special length lines need to be assembled. We carry -10 ends in either straight, 45 degree, or 90 degree, as well as -10 hose.
Pre-assembled sets, to fit specific years, available at : Oil Cooler Line Sets
Description Part Number Image
Straight Hose End -10-END
45 Degree Hose End -10-END-45
90 Degree Hose End -10-END-90
HOSE (sold by the foot) -10-HOSE (1 ft)


Oil Line Adapters for -AN style lines
Adapter Location Sealing Washer Image
11901 Front Cover (all) and 74-85 Oil Cooler 41-6000-9956 Oil Line Fittings
11902 Rear Housing of Engine

(also fits 86-92 Coolers - but only needed if you are making your own lines)

-10 to 18MM 90° Designed specifically for 86-92 RX-7's to fit in between the oil cooler and frame rail, where your conventional 90° bend will not. 7736-9010M18A


Sealing Washers
Sealing Washer/Rear Banjo (two required)
Sealing Washer for 86-92 Oil Cooler (two required per Banjo bolt, 4 per cooler)
Sealing Washer for Fitting in front cover + (2) for 71-85 front mount oil coolers 41-6000-9956
O-ring under oil filter tower (2) for all RX, except 83-85 12a use (4) Sold "each" 10-1601-9954


Plastic Caps and Plugs
These come in very handy when you are removing the engine or cooler, to prevent debris from getting in, and oil from leaking out. The 11901 and 11902 adapters found in Section B are needed to attach the ends to the engine and/or oil cooler.
Plastic Plug for female end -10-PLUG
Plastic Cap for male end -10-CAP


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