This car is a race car and I cut a lot out of it years ago. Doors have been cut, glass in doors remove and Lexan installed, hood and trunk supports all have been removed, so the 3120 is legit, but I can not remember if it included me as a drive or not! I need to get it weighed again, since that weight was in 2001. I have done more to the car since, including putting an aluminum water pump and housing.Not much left to reduce unless I start buying a lot of fiberglass. Only running about a 1.5 gallon fuel tank!
1/8th mile trap speed - 96 mph
60' - avg 1.63 min 1.51
Shift at 5800 rpm
Rev Limit at 6400 so I never go this high
Usually the shift light is on when I go through the finish line, so I would say I am hitting 5900-6000 rpm at the line.
What are your E.T.s with the different 60' times? I would think that 1.51 60' would get the same amount or more off the E.T. vs a 1.63 60' all other things being equal. So, shaving a tenth or .15 off the 60' should get you where you want to be. At 3100lbs, improving the 60' should not be that hard.
Then again, if you already have the heads and don't mind committing them to this project, that is a good route, too. Which route is the easiest for you?
