1969 Pontiac Grand Prix Tribal News
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Pure-Pontiac Street/Strip Crate EnginesButler Performance now offers a 535ci Pontiac street/strip engine featuring an IAII block, CNC race-ported Edelbrock heads, a pump-gas-friendly 10.9:1 compression ratio, and a BP custom-ground hydraulic roller cam for excellent streetability. "We offer several options with these engines, including various valve covers, paint colors, pulleys andaccessories, nitrous, EFI, and more. We even have a combo that will fit under a stock Trans Am Shaker. The big difference between our 700hp engine and some others that are considered street is that we use a 4150-style carb, a hydraulic roller cam, and it can use air conditioning," David Butler says. Horsepower ranges from 650 to 700, and prices range from $15,000 to $17,000. For more information, visit www.butlerperformance.com. View Related Article
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