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Tomei Turbocharger Kit Arms MX7760 EJ Single Scroll

Tomei Turbocharger Kit Arms MX7760 EJ Single Scroll

Product Details CNC Billet Compressor Wheel Significant improvement over traditional compressor wheels.Machined froma erospace grade materials, these highly durable lightweight compressor wheels featuer thinner blades with a larger surface area for significantly improved airflow and turbo spool. Multi Rate Billet Actuator Large capacity, reinforced forged billet contruction. Includes a total of springs for fine boost adjustment. Swivel type nipple allows for greater freedom when routing hoses. combine up to 3 springs to find the perfect set up. 6 springs included. HP : 380 Make : Subaru Engine: EJ20/25 Bearing Type: Journal BearingView more

$1817.53

1 retailer

Blox Racing Fuel Injector Harnesses

Blox Racing Fuel Injector Harnesses BLOX Racing offers a plug-and-play wiring harness for its fuel injectors. Wiring is made simple and installation time is greatly reduced. These wiring harnesses are specifically designed for Bosch EV6/EV14 injectors to mate with Honda OBD1 applications and EV6/EV14 to Honda OBD2. NOTE Fuel injectors are sold separately Single fuel injectors are available Single plug-and-play harness is availableView more

$13.29

1 retailer

Skunk2 K-Series (non-Civic Si) Composite Fuel Rail

Skunk2’s cutting-edge Composite Fuel Rail for Honda’s K-series engines (non-Civic Si) is here. Skunk2’s Composite Fuel Rails are made using a proprietary carbon-impregnated, aerospace thermo-polymer composite—a material that’s 33-percent lighter, 60-percent stronger, and operates up to 100-degrees F cooler when compared to aluminum and insulates fuel from both radiant and conductive heat transfer underneath the hood, resulting in increased horsepower and torque. Composite Fuel Rails also feature large 0.625-inch internal bores for superior fuel injector pulsation dampening, are machined with a smooth interior finish, and feature radius-cut fuel injector outlets for improved flow characteristics. The special design that eliminates the sharp internal angles where the main bore meets the fuel injector bores inherent with conventional extruded- and drilled-aluminum designs can only be achieved with such composite materials. Skunk2’s K-series Composite Fuel Rails are compatible with the factory fuel system, as well as all fuels, including alcohol, and can support up to 1,200 hp, with gains as high as three percent realized during testing.View more

$255.62

1 retailer

Skunk2 Honda B-Series Composite Fuel Rail

Skunk2’s cutting-edge Composite Fuel Rail for Honda’s B-series engines is here. Skunk2’s Composite Fuel Rails are made using a proprietary carbon-impregnated, aerospace thermo-polymer composite—a material that’s 33-percent lighter, 60-percent stronger, and operates up to 100-degrees F cooler when compared to aluminum and insulates fuel from both radiant and conductive heat transfer underneath the hood, resulting in increased horsepower and torque. Composite Fuel Rails also feature large 0.625-inch internal bores for superior fuel injector pulsation dampening, are machined with a smooth interior finish, and feature radius-cut fuel injector outlets for improved flow characteristics. The special design that eliminates the sharp internal angles where the main bore meets the fuel injector bores inherent with conventional extruded- and drilled-aluminum designs can only be achieved with such composite materials. Skunk2’s B-series Composite Fuel Rails are compatible with the factory fuel system, as well as all fuels, including alcohol, and can support up to 1,200 hp, with gains as high as three percent realized during testing.View more

$255.62

1 retailer

Skunk2 Honda B-Series Pro Series Camshafts Pro 3+

Gain an extra 25+ hp with Skunk2’s Pro 3+ Camshafts, our professional line of high-lift, racing camshafts for Honda’s B-series VTEC engines. Pro 3+ Camshafts are designed to optimize mid-range and top-end horsepower and torque, raising peak power 700 rpm higher than what Pro 2+ Camshafts allow for. As a result, VTEC crossover is seamless, allowing for the broadest powerband possible. No other line of racing camshafts even comes close to Skunk2’s Pro Series. Skunk2’s Pro Series Camshafts for Honda’s B-series engines dramatically increase both horsepower and torque yet retain complete valvetrain stability and exceptional engine response. Ideal for heavily modified engines, Pro Series Camshafts are manufactured from proprietary, high-quality cores, are CNC ground, and feature patent-pending profiles with unique lobe shapes and revolutionary lift, velocity, and acceleration characteristics. Skunk2 camshafts deliver unparalleled power as a result of continual, extensive development and testing. By utilizing advanced manufacturing techniques and the latest computerized simulation and modeling equipment, Skunk2 camshafts are able to deliver maximum power across the entire powerband. Skunk2 designs and tests all of its camshafts in-house to ensure the highest quality and performance. Each camshaft is manufactured of newly revised chill-cast, billet camshaft blanks that have increased torsional strength,...View more

$880.63

1 retailer

Skunk2 H-Series Pro Series Camshafts Pro 2+

Gain an extra 20-25 hp with Skunk2’s Pro 2+ Camshafts, our professional line of high-lift, racing camshafts for Honda’s H-series VTEC engines. Pro 2+ Camshafts are designed to optimize mid-range and top-end horsepower and torque, raising peak power 700 rpm higher than what OEM or Pro 1+ Camshafts allow for. As a result, VTEC crossover is seamless, allowing for the broadest powerband possible. No other line of racing camshafts even comes close to Skunk2’s Pro Series. Skunk2’s Pro Series Camshafts for Honda’s H-series engines dramatically increase both horsepower and torque yet retain complete valvetrain stability and exceptional engine response. Ideal for heavily modified engines, Pro Series Camshafts are manufactured from proprietary, high-quality cores, are CNC ground, and feature patent-pending profiles with unique lobe shapes and revolutionary lift, velocity, and acceleration characteristics. Skunk2 camshafts deliver unparalleled power as a result of continual, extensive development and testing. By utilizing advanced manufacturing techniques and the latest computerized simulation and modeling equipment, Skunk2 camshafts are able to deliver maximum power across the entire powerband. Skunk2 designs and tests all of its camshafts in-house to ensure the highest quality and performance. Each camshaft is manufactured of newly revised chill-cast, billet camshaft blanks that have increased...View more

$880.63

1 retailer

Skunk2 H-Series Pro Series Camshafts Pro 3+

Gain an extra 25+ hp with Skunk2’s Pro 3+ Camshafts, our professional line of high-lift, racing camshafts for Honda’s H-series VTEC engines. Pro 3+ Camshafts are designed to optimize mid-range and top-end horsepower and torque, raising peak power 700 rpm higher than what Pro 2+ Camshafts allow for. As a result, VTEC crossover is seamless, allowing for the broadest powerband possible. No other line of racing camshafts even comes close to Skunk2’s Pro Series. Skunk2’s Pro Series Camshafts for Honda’s H-series engines dramatically increase both horsepower and torque yet retain complete valvetrain stability and exceptional engine response. Ideal for heavily modified engines, Pro Series Camshafts are manufactured from proprietary, high-quality cores, are CNC ground, and feature patent-pending profiles with unique lobe shapes and revolutionary lift, velocity, and acceleration characteristics. Skunk2 camshafts deliver unparalleled power as a result of continual, extensive development and testing. By utilizing advanced manufacturing techniques and the latest computerized simulation and modeling equipment, Skunk2 camshafts are able to deliver maximum power across the entire powerband. Skunk2 designs and tests all of its camshafts in-house to ensure the highest quality and performance. Each camshaft is manufactured of newly revised chill-cast, billet camshaft blanks that have increased torsional strength,...View more

$920.26

1 retailer

Skunk2 Honda B-Series Tuner Series Camshafts Stage 1

Gain an extra 10-15 hp and retain your factory idle and low-speed emissions with Skunk2’s Tuner Series Stage 1 Camshafts, our introductory line of high-performance camshafts for Honda’s B-series VTEC engines. Tuner Series Stage 1 Camshafts are designed to optimize horsepower and torque on mildly modified engines. As a result, VTEC crossover is dramatic, allowing for that classic primary-to-secondary surge. What’s more, Tuner Series Stage 1 Camshafts are also CARB-approved and remain the only high-performance, B-series camshafts legal for road use. No other line of high-performance camshafts even comes close to Skunk2’s Tuner Series.View more

$782.22

1 retailer

SpeedFactory Racing Angled Oil Catch Can with built in Coolant Overflow Tank Hondas (1992-2001)

The SpeedFactory Racing Angled Oil Catch Can with built in Coolant Overflow Tank is specifically designed for forced induction and heavily modified naturally aspirated engines. This breather setup is engineered to provide the sufficient crankcase ventilation your high performance engine needs, and also condenses crankcase blow-by oil and moisture correctly.The factory PCV system is replaced and all oil vapors are vented to the atmosphere through the laser cut logo. The integrated coolant overflow tank saves precious engine bay space and replaces the unsightly factory plastic unit. Our catch cans are CAD designed and CNC press punched using the latest state of the art technology. The catch can and all billet fittings are professionally TIG welded to top off that ultra clean look, and each unit ships with an aluminum mounting bracket attached for ease of installation. This catch can mounts cleanly in the factory battery and fuse box location on 92-00 Honda Civic and 94-01 Acura Integra. This kit includes: (1) catch can with filter and breather plate, removable coolant reservoir cap, (2) -10AN weld fittings on the upper left side, (2) -10AN weld fittings on the lower left side, and (2) 1/8″NPT female weld bungs (for coolant overflow hose...View more

$518.92

1 retailer

K-Tuned Adjustable Ep3 Pulley Kit

K-Tuned Adjustable Ep3 Pulley Kit The K-Tuned Adjustable EP3 Pulley kit is the newest addition to our ever growing parts line-up. This simple and very useful part has been in development for a little while now, and was designed to solve K-series accessory belt adjustment issues. Up until now, people that chose to use the oem Honda EP3 Idler pulley have encountered problems with over-tightened or loose accessory belts. This is because the original factory EP3 idler is fixed and not adjustable. The K-Tuned EP3 Pulley kit allows the user to correct the length of the accessory belt by manual adjustment, to keep tension in the perfect service window. This is especially useful as the belt stretches over time. K24 / K20 engine combos will appreciate the adjustability of this part even more because of the parts mixing that occurs on these setups. For some swaps, like a K24 engine swap into a 06-09 Civic, people have even started using the smaller K20 crank pulleys in an attempt to correct the accessory belt length. Unlike our very popular A/C & P/S Eliminator Pulley Kit that relocates the alternator, the K-Tuned EP3 pulley kit also allows the user to keep A/C...View more

$184.04

1 retailer

SpeedFactory Titanium Exhaust Manifold Stud Kit – Mitsubishi EVO/4G63 Engines 1995+

This is a titanium stud, nut, and washer kit for your Mitsubishi 4G63 Exhaust manifold! These SpeedFactory titanium stud kits are made of Ti6Al-4V and incorporate a hex key tip that allows them to be easily installed using an Allen wrench. Titanium 12-point nuts and washers are included. Use of factory exhaust manifold bolts and studs, especially with an aftermarket header or turbo system, can result in stripped or broken bolts and inadequate clamping force, resulting in exhaust leaks. This stud kit looks great and will allow you to properly clamp the exhaust manifold to the cylinder head without experiencing sealing problems, stud/nut failure, or ugly and troublesome rust and corrosion. -Titanium is ~45% lighter, stronger, and will not corrode like your stock steel bolts or studs. -Each stud/washer/nut assembly weighs only 14 g. -Available in standard or burnt titanium finish. -Fits 1995-1999 2G DSM Engines and EVO VII-IX -For earlier model (1G/1990-1994) Eclipse/Talon engines,View more

$131.64

1 retailer

SpeedFactory 1JZ/2JZ Toyota Exhaust Manifold Titanium Stud Kit

This kit contains (12) M10 x 1.25mm x 54mm titanium studs, nuts, and washers. These SpeedFactory titanium studs are made of Ti 6Al-4V and incorporate a 4mm hex key tip that allows them to be easily installed using an Allen wrench. Titanium 14mm 12-point nuts and washers are included. The use of factory exhaust manifold bolts and studs, especially with an aftermarket header or turbo system, can result in stripped or broken bolts and inadequate clamping force, resulting in exhaust leaks. This stud kit looks great and will allow you to properly clamp the exhaust manifold to the cylinder head without experiencing sealing problems, stud/nut failure, or ugly and troublesome rust. Titanium is ~45% lighter, stronger, and will not corrode like your stock steel bolts or studs. Each stud/washer/nut assembly weighs only 14 g! These studs are available in standard raw or burnt titanium finish. These studs also fit many other applications using M10 x 1.25mm studs or bolts.    View more

$204.49

1 retailer

About Engine parts

On Compare.Parts you will find a variety of parts to upgrade your engine's performance.

Engine upgrades really range from mild to wild. For each engine there are different upgrade paths, so we would recommend doing your research on your particular engine as to what upgrades are best suited based on your use of the car.

Breathing mods such as Air filters are a typical starting point with an induction kit fitted to help the engine breath better and often sound better too. The only downside to things like open air filters is the air intake temperatures can rise, negating the performance improvement from increased air flow.

Cooling mods are essential if the car is going to be driven in anger such as a track day, aftermarket radiators by companies such as Mishimoto provide direct replacement for factory/OEM applications making it quite straight forward to install for any car enthusiast.

For big power things like camshafts, pistons, rods and crankshafts are replaced with uprated items. These can affect engine displacement and timing all to release more power from the engine

Turbo upgrades are also really popular and enable engines to increase the amount of force inducted into an engine, this of course will need supporting modifications such as injectors and an ECU re-calibration.