I am new to the forum but here is my best time slip with my 99 Cobra DOHC 4.6
Mods: T56, 4.56 gears, NX 150 shot, Tubular front end, Coil Overs up front, aluminum flywheel and drive shaft, Raxle Axles, ported upper intake, JLT CAI, LT Headers and Magnaflow exhaust...
1/8 MPH 91.95
1/4 MPH 118.06
Most definitely not a hit and run... This was at Firebird a few years ago. Going next Friday to try again.
Well went Friday May 27th Not a lot of difference in the time slip except it was going lean on the long end from a faulty fuel pump so mph was down and it fried a plug. New pump on the way, new plugs and compression check done