650hp NASCAR-Spec 1971 Chevrolet Camaro IMSA Racer

650hp NASCAR-Spec 1971 Chevrolet Camaro IMSA Racer

This legendary 1971 Chevrolet Camaro, originally piloted by Phil Henny in the IMSA series, has been meticulously restored by Ken Garchow. The car features a dry-sump 350ci Chevy small-block engine, equipped with a NASCAR-spec rotating assembly from Joe Gibbs Racing, a Lunati solid roller cam, Pro Action cylinder heads, and an Edelbrock Victor Jr intake manifold. With a dyno-estimated output of 650hp, power is sent through a four-speed Jerico dog box to a Ford 9-inch rear end. Suspension upgrades include stiffer springs, NASCAR-style sway bars, and Viking double-adjustable dampers, providing enhanced performance on the track. Retaining its period-correct aesthetics, this vintage racer continues to compete in road racing events, preserving its historic racing pedigree.

Built by:
Ken Garchow
Location:
Portland, Oregon, USA
Engine:
-
Cost:
-
Power:
650 hp
Torque:
-
Weight:
3,000 kg
Balance:
-
Wheels:
-
Exterior:
Fiberglass nose from 1974-1977 Camaro
Interior:
Jerico four-speed dog boxL88 Corvette braking systemHooker side pipes
Chassis:
Stiffer front springsUpgraded monoleafsNASCAR-style sway barsSolid bushingsViking double-adjustable dampers
Powertrain:
Chevy 350ci small-blockNASCAR-spec rotating assemblyFord 9-inch rear endLunati solid roller camPro Action cylinder headsEdelbrock Victor Jr intake manifoldHolley 850 carburetorVertex magneto
Gallery

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