horsepower gains

I have a small-block, four-speed ’71 Camaro that I race in autocross. How much horsepower do the following items use on a small-block at 6,000 rpm? Even a guesstimate would be great. Thanks. Flex fan – 18-inch diameter Alternator Water pump Power steering pump Exhaust 2 1/2-inch exhaust tubing with Flowmasters TKO 600 transmission G.L. I have

In this Summit Racing Quick Flicks video, Dave and Al will tell you about six of their favorite wallet-friendly bolt-ons for your late-model vehicle. Learn about some affordable options to achieve quick performance gains, and perhaps have a few laughs during the outtakes.   Save money. Go fast. Have a laugh.   Not a bad