LT1, Comp XE Cam 227/233 .560/.569, 1.6 roller rockers, SLP Intake, OPTISPARK distributor,1.75 headers and a cut-out. Im not familiar with fuel injected engines, so I figured Id ask. Are low 12's possible with a good tranny and good tuning?

 

Yes it is possible with the right stall, gears, suspension, tune and weight reduction. I believe high 11 was achieved with a bolt on car (stock cam).