ShorTuning LSx STR4 Turbo Camshaft

With years of experience in the tuning market and product development area we have taken all this knowledge and funneled into our new ShorTuning camshafts! Not only are these custom designed specs (Duration, LSA, ICL, Lift) but we also designed the actual lobe profile in house!

These camshafts are ground on popular 5150 cores and have been verified on a Adcole for precise lobe profile and location verification. Samples have also been cut and verified heat treat depth!

The STR4 Turbo cam is designed for stock stroke LS engines that want to push their combination to the limits. This cam is geared towards large single turbo applications. If you have an S400 based turbo with OEM style 96/88 turbine I recommend stepping down to our STR2 or STR3 cam. This is geared towards larger turbine S400's or GT55+ turbo. RPM range will vary depending on intake/head choice, but this cam will run on up into the 8000+ territory when setup with matching components!

Specs: 234/254 114.5+4.5