Janderson 77

Not sure on the torque management. I have lt4 supercharger now and was up to 515 hp 515 torque , since have added 1 7/8 kooks headers , and hollowed cats due to innerds breaking loose had 1 3/4 headers before. I’ve probably gained a few more hp but haven’t dyno again. Dusted my stock torque converter, so built 6 speed now with Circle d converter

I wish mine had a Whipple! Whipple site Dyno shows 450 at the wheels on an otherwise stock 5.3.

No change in shift points yet. Definitely has some better passing power now.

First one has three runs, before e85 , after e85, after e85 dynotune. Solo run is after intake and throttle body swap

Just curious about stock rwhp and torque for the l83 5.3. I've done some exhaust and bolt on stuff and I never did a baseline before I started. I've seen as much as 296 stock hp at wheels( Whipple site) just wondering if people have seen much lower. The main reason I ask is I already had Cai , Corsa exhaust , and kooks long tubes with a 93 Diablo tune from lew . I had all of that before first ever Dyno which showed 306 hp and like 330 something torque. I was expecting much higher with all of that , but maybe I wasn't starting with as much hp as I thought. After adding e85 sensor and L86 intake/l86 ported throttle body and Dyno tune I'm at 350hp 390tq. 2016 Silverado ccsb