Deals4cars

Features: Produces solid bottom-end performance and substantial gains above 2800 RPM compared to the stock cams. Direct bolt-in replacement for M-Eight engines; can be used with stock valve springs, pushrods, lifters and exhaust. Will respond well when used with slip-on mufflers or a full exhaust system and a high-flow air cleaner. Use of performance valve springs is not required but may result in a quieter, smoother-running valve train. Responds well when combined with increased engine bore and/or compression. Rpm range 1850-5950. Overlap: 10. Made in the USA. Cam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratio.. Feuling does not recommend tuning beyond stock emissions standards.. Not for '23-'24 models with 121" VVT motors..