LS1FREEK

iTrader: (1)

Here ya go Tyler!

dirt track racer 81

iTrader: (45)

Thanks John!

TXsilverado

iTrader: (19)

is that truck 2wd or 4?

dirt track racer 81

iTrader: (45)

2wd...

TXSZ66AVLANCHE

iTrader: (7)

Stats on truck?

TXsilverado

iTrader: (19)

IIRC that's the best 60' i've seen from a 2wd ecsb. i could never get past 1.67...and only made 1.67 once. 1.69 was the norm. lean it up some and let her rip! where was the AFR at? or were you just going by plugs?

dirt track racer 81

iTrader: (45)

Been having problems with it running too rich, it was 11.8-12.1..17 degrees timing the whole run.. We're going to get it back on the Dyno and get that cleaned up and leaned out, add some timing and might go with a little bigger nitrous jet, it's got a .082 in it now. It weighed 4920, still had my 20s up front, back seat, and my hitch and ball on the back... Gotta tow phantoms little truck to okc tomorrow so I just left it on lol. Gotta do some weight reduction too..

Second pass it ran 11.53 @ 117 with a 1.67 60' and then I took the tailgate off and ran this pass here. The 11.42 was the 3rd and final pass, was going to add another degree but didn't have time..

370 with l92 heads, Vic jr intake, bigshot plate, fast 4150 throttle body, 244/248 .612/.615 112 lsa, 3400 FTI converter, 4.56 gears, assassin traction bars, 2 year old worn out 28x10x15 slicks.. Spraying .082 jet out of the hole.

nonnieselman

iTrader: (10)

Very nice!!!
you think with some new slicks you will be able to get it a touch faster?

TXsilverado

iTrader: (19)

11.8-12.1 is the green zone going by the wideband. it's what i shoot for. now it's time to start reading plugs to see exactly what that motor wants. have fun tweaking! 10's are right around the corner.

quick question. what fuel pressure are you running? isnt a .082 a 250 shot on 58psi? i'm going off of memmory here lol.

Beau@SDPC

iTrader: (14)

Congrats Buddy!! Wish I could have been there to see it!