This ranges from 2,000, all the way to 5,800 RPMs to give you the largest range of top-notch performance. Luckily, this model comes with a very high RPM operating range that allows it to work its best within a large range of RPMs. High RPM Operating RangeĪ camshaft’s operating range it essentially its sweet spot, where it gets the most horsepower possible. This also allows your car to have the high performance that you want without having to be picky about buying premium parts. This camshaft kit works with high-performance street stock converters but works best with 2,000+ converter and gears to provide you with the best engine performance possible. With its many great features that will increase the performance of your 350 Chevy significantly, this choice will give you the most horsepower for the most cost-effective price.įrom the high RPM operation range to the optimum overlap, you will be getting the best of the best. COMP Cams CL12-600-4 Camshaft For 350 Chevy – Best Top Pick ReviewĬOMP Cams CL12-600-4 camshaft option is our top pick, and for good cause. Remove the vacuum advance hose at the carburetor.3 Best Camshafts For 350 Chevy (as of April, 2022): 1.Turn the distributor and use the timing light to set the timing to the vehicle manufacturer's specifications.

Set the mechanical timing of the engine.How do you set timing without a timing light? I usually like to see about 10 – 14 degrees in the distributor and the rest on the crank in most performance engines. If it has too much advance, then you need to limit the amount of advance inside the distributor and give it more “initial” timing on the crank to achieve the 34-36 degrees of desired total. Likewise, people ask, what should my timing be set at? Too much advance will cause hard starting and pre- ignition. Too little spark advance will cause low power, bad gas mileage, backfiring, and poor performance. Likewise, what happens if ignition timing is too advanced? Symptoms of incorrect ignition timing are poor fuel economy, sluggish acceleration, hard starting, backfiring, or 'pinging' or 'spark knock'. If the number is lower or after top dead center (ATDC), turn the distributor counterclockwise. If the mark is adjacent to a higher number BTDC, the distributor must be rotated clockwise to bring it down to 4 degrees. The initial timing should be 4 degrees before top dead center (BTDC). Hereof, what should the timing be on a small block Chevy? In most cases starting out with 12 degrees of initial advance is about right. The timing can vary between 2 and 12 degrees BTDC, the recommended spark plugs are different and even the plug gaps vary.

Pulling cam 350 chevy