MercRacing Products

Custom high efficiency heat exchanger, the perfect upgrade for the supercharged aftercooled vehicle.

With dimensions measuring 11″ tall, 25″ wide, and 3″ deep, our heat exchanger dwarf’s the factory units and the competition. The unit and provides increased cooling capacity increase over stock and smaller custom applications. This results in substantially reduced air inlet temperatures. Reduced inlet temperatures mean more power with greatly reduced chances for detonation under boost under all driving conditions!

Don’t be deceived by “dual pass” claims to superiority. Our is 2-core dual pass design with high density fins. Surface area is king when it comes to cooling capacity, and no heat exchanger on the market gives you the functional surface are ours does.

MercRacing’s high efficiency heat exchanger comes with requested customized mounting hardware for installation on almost any applications.

If you need custom options, we can build almost any size or configuration you require. Need AN fittings? Done! Need special bungs or additional bracing? Consider it done!

Product Benefits

• Larger coolant capacity
• Reduced air charge temperatures
• Increased horsepower under all conditions!
• More consistent and rapid recovery during drag race

This is for the fabricated core only. Ready to bolt on the JRSC.

Bell intercoolers core

3/4″ tubes

This service will provide the following:

• Replace all bearings
• Replace any damaged seals
• Replace prone to failure plastic spacers with aluminum spacers
• Replace worn or melted snout coupler
• Align rotors after bearing replacement.

Optional metal snout coupler for racing applications available.

Shipping chargers are responsibility of the customer.

Please note: if extreme damage is found on the blower, it will be shipped back to you upon inspection. a findings report will be provided.

Kit includes everything you need to aftercool your k20/24 JRSC equiped car

Aftercooler
Heat exchanger
Bosh Pump
12FT of 3/4″ Hose
Necessary clamps
Remote fill /expansion tank (now Included in kit! Save $65)

You need to only:
1. Run wires for pump to ignition on source
2. Buy 50/50 coolant

Basically you receive this kit, install it and get it tuned to maximize your power gains.

For additional Dyno numbers, visit our Facebook page.

We are now taking pre-orders for the new and only custom highflow JRSC inlet.  Full production units are expected in about 6 to 8 weeks. First come first serve basis.

This unit is pre-ported to allow the use of larger OEM or aftermarket throttle bodies.

Benefits:

• Ability to upgrade throttle body without having to use spacers, just order our simple adapter that matches your TB.
• Increased and smoother air flow due to its larger and direct path from throttle body to supercharger
• No porting necessary
• Hidden vacuum lines for a clean look
• Can easily be polished or anodized (additional costs apply)

SAMPLE CONCEPT DRAWINGS

Acura RSX TB and Honda Civic Si

CURRENT INTRODUCTORY SALE PRICE IS FOR A VERY LIMITED TIME.

**Kit includes everything you need to aftercool your k20/24 Supercharger equipped car.

Custom large Bell Core Aftercooler
Custom fabricated large heat exchanger with mounting brackets.
Bosh Pump
12FT of 3/4″ Hose
Necessary clamps
Custom aluminum remote fill and monitoring expansion tank

You need to only:

•   Run wires for pump to ignition on source
•   Obtain 50/50 coolant to fill the system.

Product made per order.

This is for the fabricated core only. Ready to bolt on the JRSC.   This is the same core used on our JRSC full kits.

3/4″ tubes

Honda/Accura K-Series BlueMAX Injector Set: 4 x 2150cc Saturated / High Impedance Ball & Seat Injectors. Largest high impedance injector ever! Great linearity and idle will work at elevated fuel pressure. Best injector for E85 applications! These injectors do not require a resistor pack or P&H drivers. Includes pigtails PGT DEN4 or add P&Play adaptors PADPDtoH4. DO NOT USE WITH “Q” or OTHER OXYGENATED FUELS.

Side Offset, Inline with outlet

Fitment: Acura RSX 2002+, Honda Civic Si 2002+

PERFORMANCE CLUTCH KIT – SCC Stage 4 – 6 Pad Rigid Ceramic

8037-2100

Fitment: Acura RSX 2002+, Honda Civic Si 2002+

The Competition Clutch Super Single was developed for cars not quite ready for a twin but needing something more than the conventional Stage 4. The Super Single mirrors a twin disc in the fact that they both are a 7.25″ set up and have a 4140 forged steel flywheel. Unlike the twin, the Super Single only uses one disc and tips the scales around 17-20lbs depending on application.

The Super Single is a must have piece for all-motor/nitrous cars running up to 450whp. Currently available for select applications (Super Single part numbers begin with “4S-”).  Please contact Competition Clutch for a complete product offering.

4S-8037-C

KIT TEMPORARILY OUT OF PRODUCTION UNTIL FURTHER NOTICE.

Current option is Stage 2.

Thank You. 

**Kit includes everything you need to aftercool your k20/24 Supercharger equiped car.

Aftercooler
Heat exchanger
Bosh Pump
12FT of 3/4″ Hose
Necessary clamps
Aluminum Remote fill/expansion tank (now included save $65)

You need to only:
1. Manually make mounts for the heat exchanger
2. Run wires for pump to ignition on source
3. Obtain 50/50 coolant to fill the system.

Product made per order.  This is a custom built product.

Results on an 8th Generation Civic Si

Product Results on a K24 TSX aftercooled with Meth.

For additional Dyno numbers see our facebook page.

Custom built for small engine bay compartments.  Unit can be installed out of the way for a clean look.

Provides an easy way to fill and inspect flow and fluid condition on your aftercooler system.  Can be converted/used as a coolant overflow tank.

Cap is gasket sealed for leak and evaporation free system.

3/4″ tubes.

AN fittings option available upon request.

Shipping included.

Honda/Accura Injector Set: 4x1100cc Saturated / High Impedance Ball & Seat Injectors. These injectors fit K-Series engines. This injector is 20% larger than 1000cc Bosch injectors by others. Includes pigtails PGTJETR4 or add P&Play adaptors PADPJTOH4.

Jackson Racing Auto Tensioner Bracket.

Now with clearance for aftermarket fuel rails!

Replaces Jackson Racing manual tensioner and allows the use of the OEM Auto tensioner.  Eliminates constant need to adjust tensioner, belt slip, shredded belts and broken pulley parts.

Bolts are included with the bracket.

Instructions here