Chevrolet’s new Super AFR ZZ4 will produce 464 hp @ 6,100 rpm and 440 ft. /lbs. of torque @ 5,300 rpm and still run on premium 92 octane pump gas. This is the perfect street/strip engine for people that want the maximum power and still be able to drive on the street. This is a performance engine and most likely will not be emissions legal in newer vehicles. Check your local, regional, and country laws before buying.
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GMPP ZZ4 Main Page GMPP Fast Burn 385
GMPP ZZ4 Options GMPP Fast Burn 385 Circle Track
GMPP ZZ4 Partial Engine GMPP ZZ4 Circle Track
Chevrolet Nostalgia ZZ4 HO 350 Chevrolet Nostalgia ZZ4 HO 350 Pictures
Chevrolet ZZ430 Chevrolet ZZ430 Pictures
Chevrolet Super AFR ZZ4 Chevrolet Super AFR ZZ4 Pictures
GMPP HO 350 Camaro Conversion Kit (Discontinued) Chevrolet ZZ4 EFI Option Pictures
GMPP Turnkey Fast Burn 385 GMPP Turnkey Fast Burn 385 Parts
We have more GM and Chevrolet Performance Engines available.
We have more GM Stock Replacement Long-block Goodwrench Engines available.
We have more “Gen 3” and “Gen 4” Design Engines available. (LS1, LS2, LS6, LQ4, LS7)

Super AFR ZZ4 Picture Super AFR ZZ4 Picture
Super AFR ZZ4 Picture Super AFR ZZ4 Picture
Super AFR ZZ4 Picture Super AFR ZZ4 Picture
Super AFR ZZ4 Picture Super AFR ZZ4 Picture
Note: Our Super AFR ZZ4 puts out 110 horsepower more then the ZZ4 and 15 more horsepower then our ZZ450. Pictures are of the Base Long-block with some of the Premium engine parts installed.