86 reactions · 4 comments | Finished up upgrading this 2015 ZL1 Camaro with Kong Performance X-Port blower, Fuel Injector Clinic 1200cc injectors, upper and lower pulleys, Roto-Fab CAI, DSX Tuning idler relocation and flex fuel, Nick Williams 103mm TB, and Texas Speed and Performance, LTD camshaft! We went from 520 rwhp to 727 on pump gas and 812 on E85! | Greg's Tuning Operation | Facebook

2.1K views · 21 reactions | This suuuper clean 2000 Camaro made 389 rwhp with a very mild cam and fast intake through a 9"! We previously diagnosed a fuel pressure issue and some other bugs, and were able to finish up the tuning today! The customer is extremely happy with the result! Call us for all of your LS needs! (573) 718-8733 | Greg's Tuning Operation | Facebook

Customize and race the Camaro for overall street dominance. | CSR Racing