Speedmaster Chevrolet BBC 454 Downdraft EFI Stack Intake Manifold System

Speedmaster’s Individual throttle body EFI system has the flash of a classic Weber induction, but provides a higher state of tune with the engine performance versatility of EFI. The systems are capable of up to 1,000 horsepower, and fuel and air are delivered through precision-cast aluminum 50mm IDA-style throttle bodies which allows for superior idle characteristics and astounding throttle response, while improving emissions and economy. The linkage set includes throttle stops, idle controls, lever arms and joiner/balancer, all in one.

For more information please go to www.speedmaster79.com.