The Acura Integra GSR sports coupe features a sporty suspension, comfortable drivetrain, and powerful B18C1 motor. The engine uses Honda's patented VTEC system, which engages at 4400 RPM and opens the secondary butterfly runners at 5800 RPM. This three-stage system allows the car to perform at sport level when you need the added power. Running the B18C1 motor at less than 4400 RPM allows the engine to retain good fuel economy. The GSR engine pairs with a standard five-speed transmission without the option of an automatic gearbox. LSD (Limited Slip Differential) is a rarity found in some GSR specified transmissions. The B18C1 is a 1.8-liter cast aluminum engine and features a 170 horsepower at 128 lbs. per foot of torque. The 81 mm bore increases the compression ratio to 10:1 and makes the engine a perfect candidate for a naturally aspirated build. There is a large inventory of replacement and aftermarket parts for the B18C1 available on eBay. Aftermarket upgrades such as intake and exhaust systems increase the air circulation in the engine so it efficiently produces more power. Browse this selection of great parts and put the finishing touches on your B18C1 motor.
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