TSP Stage 4 VVT L99 Camshaft #25-TSPL99VVT-4.2

TSP Stage 4 VVT L99 Cam Specs: 235/247, .649"/.629", 113 LSA Check out our new TSP L99 Stage 4 VVT camshaft! Since we are one of the only companies that designs, grinds, and tests our camshafts in-house, we are able to constantly test for better lobes, grinds, and combinations! Our camshafts are the result of endless engine dyno testing on our SuperFlow 902 engine dyno using a factory GM L99 engine with factory cylinder heads. Our L99 Stage 4 camshaft will be a great choice for those looking for the most power possible from their L99 engine! This camshaft will have an aggressive lope at idle and will drive well with a minimum stall speed torque converter of 3,600 RPM. This cam makes more power than the factory camshaft from 3,000 RPM all the way to the 6,800 RPM peak. Engines best suited for: 6.0, 6.2 (VVT Equipped with Rectangular Port Heads) Desired Compression ratio for cam: 10.5:1+ Recommended Springs Required: TSP/PAC .660 Dual Valve Spring Aftermarket Stall Converter Required: Yes, 3600+ Upgraded Rear Gear Required: No Operating RPM Range: 2000-6800 Power Increase: Gains of 124 Horsepower and 52 Ft. Pounds of Torque. Drivability: Great cam that can still be daily driven after adequate tuning!