The 1993 Honda was bought in Memphis. They choose a '93 Civic because
parts for the cars are readily available and it represents a car that
is commonly raced at Import/Sports Compact drags.
The Honda originally cost $3,400 and Comp Cams has invested another
$2,600 into the little shoebox. The result is a 12-second, 100-plus
mph street car put together for a total budget of just six grand. It
would be pretty difficult for the average hot rodder to duplicate that
performance with a piece of Detroit iron from the Sixties or Seventies.
Although the body is a '93, the engine is out of a '95 model Honda.
"I really like the Honda B18C engine," Comp Cams engineer Mike Bond
told DRO. "The rotating assembly didn't need any modifications to make
it strong enough to be used with nitrous. The stock parts are very well
engineered and durable."
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The all aluminum Honda B18C fits under the
hood with plenty of room to spare. This is a maintenance friendly
engine bay. The Comp Cam guys did install an aftermarket air filter
to help feed air to the little engine. Fuel delivery was aided by
the addition of an in-line ZEX booster fuel pump to feed gasoline
to the fuel injectors. Nology plus wires were added to the stock
electronic ignition to help fire the gasoline/nitrous oxide fuel
mixture with the help of the ZEX plugs. The ECU is a stock Honda
unit. In order to give the small motor a little more pep, a six-pad
Copper/Ceramic ACT clutch and pressure plate is used with a forged
chromemoly flywheel that weighs just 9.8 lbs. |
The only aftermarket parts used inside the engine are the JE pistons
and rings which are used to raise the compression up to 10.2:1. The
stock cams were replaced with a pair of ZEX 57200 grind cams that have
.490 degrees of lift on the intake side and .450 on the exhaust. ZEX
dual valve springs, cam drive, and Ferrea valves complete the cylinder
head package.
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