Originally Posted By sixpackgut
I have been 9.70 with my 493 at 3300 lbs with 3.55 gears, this combo would have went 9.50s but decided to change directions without ever getting the slip
I have been 9.88 with 426 g3 at 3240 lbs with 3.55 gears


Very impressive Ray. What RPM do you trap at? 275/60/15?


1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual