96SOM383

I went 12.65 with a 1.80 60ft at 108mph with my T/A last weekend. Mods list- lt headers, k&n fiilter lid, ls6 intake which is factory, nitto 555r 245's, offrodoad y-pipe, borla catback, built 4l60e with a yank ss3600 stall which i love, and a BADASS TUNE thanks to INVISIBLEZ here on Ls1 tech.... Did a gear install yesterday, went from 2.73's to 3.42's that I got out of a buddies 6 speed car ( FREE MOD )..........



Post up on here and let me know what you think and Ill be posting results tonight after the track !

96SOM383

Well not much better tonight but she went a 12.60 with 1.80 60ft

6SSPEED

Is there any spinning or wheelhop with the nitto's? I would think your 60fts should be in the 1.6's with a 3600 stall. Suspension info?

96SOM383

Im a full weight car, no spinning, stock suspension with panhard bar and lower control arms. I like the nitto's they work good when i stall the car up but they cherp i bit if i flash the converter.....

SmallBlock 383

iTrader: (3)

I have a similar setup to you, Cam only, 228/230 with stock ls1 intake 3.23 gears and stock exhaust *from the headers back with a restrictive dynomax superturbo i ran a 12.56 last week on street tires with a 1.81 60ft. on radials i had 1.65 60ft .
I havent made a pass yet on the radials because the week before i wasnt running anything but 12.60s on radials and 12.80 on street tires.. Turned out my car was still shifting at 5,800 rpm. So i held the shift this time shifting it manually till about 6800 7000 and it went a 12 56 hitting the rev limiter going into 3rd on street tires. Hopefully ill be going 12.20s like i sit with the drag radials next week

96SOM383

I still dont have a cam in my car. We did alot on tranny tunning and alot on graf recording with HP Tuner hooked up while i made pass's down the track. she will do better in the right conditions.... It just takes time you know !