So My O1 Gtp, Just Got A Transplant, It's A L67 From A Bonnieville, But They Put My Supercharger On In With My Pully 3.2 (i Know... Way Too Small) And When I Floor The Car , As Soon As Full Boost Hits, The Car Jerkes And Hesitates As The Rpms Rise I Can See The Tac Jerkin Too, But If I Bring The Car To Red Line With Out Full Boost Then Theres No Hesitation, Only When Fully Boosted...is This My Knock Sensor, Sensing Knock And Pulling Timeing?? Or Another Problem, My Mods Are As Follows: Zzp 1.0 Pcm, Zzp Bored Tb, Tb Spacer, Exhaust Wrapped Cross Over Pipe, Custom 4in Cai With Ram Air And Heat Sheild, 3in Dp, 3in Stright Pipe W/no Cat With Flowmasters, Voltage Booster, Msd Coil Blasters, Colder Range Plugs, All The Free Mods U Can Do To Remove Knock...engine Cover, Weather Strip Remove..ect Please Help!!