![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
#11
|
|||
|
|||
![]()
What the above boys said. Tufftride really means very little IMO.
Back in the 70's early 80's when Modified Eliminator was around I do not believe any of those 283 cranks were tufftrided and spun 8-9,000 rpm's for the whole season in 3,700 lb cars to. I have been running .20/.20 for 15 years now in my Z and not afraid to peg the needle. Good prep is the key. |
Thread Tools | |
Display Modes | |
|
|