ok the last time i was at the track i was stock and ran a 14.6@96 mph. look art friday nights times and tell me what i have to improve in and if this is the time i should be running...i really want high 13s with this set up

86 degrees 5:50pm

R/T... .364
60.... 2.201
330.. 6.031
1/8... 9.113
MPH... 79.01
1000.. 11.788
1/4... 14.008
MPH.. 98.85

other times that night were
14.081@98.24
14.135@98.54
14.040@99.16

 

very wierd, you are only trapping 19mph in the back half with a pulley, intake, cat delete, cat back, and h/e. I figured your topend would be better than that.

I dunno, a tad lower 60ft. would net a high 13. But your topend SUCKS.

 

Yeah that is a really low trap.

Was it really hot out? Only thing I can think of is heat was killing your top end.

 

it was 86 degrees so yea it was hot and i thought that too i didn't even realize i had that much low end. is it cause of the stock header.. would an after market open up my top end??and if so which one

it was pretty humid as well...but either way the other cobalt there that had a 2.7 and 60lbers was running the same time as me except for one urun which was a 13.99

he was trapping at like 100 and 101

and he had headers

 

Possibly knocking a tad bit because of the heat and GM's tune maybe?

Kevin

 

well what should i be trapping at??

 

i know a friend of mine with stage 2, ingalls, injen ran 13.6@105. but that was due to awesome conditions and a 1.9 60'

 

what were the awesome conditions what was the temp and how much psi shoud i have in the front tires???

 

103-105 I'd say in the heat, I trapped 108.7 when it was really cold out early this season. Last season I was trapping 104-105 in the heat.

I usually run 25ish psi and go from there. Your goal on a 60' should be 2.2. You get that and nail the 1-2 and 2-3 shift you should have 13s with your mods, providing it isn't hot and humid as hell.

If you can run a 9.0 in the 1/8th you should have 13s easy.