Well I want to see what u guys think. Took my truck to the track on 15 psi and made one pass, I'm here in Houston Texas and I was sweating just standing there. Nobody was getting timeslips but friends and family saw the pass. Left at idle and ran 12.2 at 115 with iats of 188* and 7-10* total timing down the whole track and was shifting right at 6100!

Should I be happy with those results? If I had my full 15* of timing how much mph would I have ended up with?

I can say when I left my iat's were 99* and I ran my dads Camaro that traps 121 and I pulled away from him like was standing still amd my iats never went over 135

Truck is a lq4 stock heads 232/240 and t-6 s476

 

Under those circumstances, you should be satisfied with your results, imo.

 

In that heat *** yeah your doin good !

115mph thats fast!!!!!!!!!!!

 

Yea 115 is decent but I want 125-127, maybe I can do that with all my timing and raise shift points from 6100 to 6500

 

I think your goals are pretty reasonable if you get that timing up. I thought you said your IAT was 188?

 

They were... It sais it at the top lol! My iats were 99* cruising home

 

but then you said this

im guessing that was on your way home? good runs none the less in the heat

 

Should be doable. Last night I went 129.32 mph on 13~14 psi in my mph robbing 4x4. Lq4, Isky 212 cam, shifting at 5500. T78 with the little 68mm exh wheel. 17* of timing.

 

Yea that was on the way home.

U think it's worth pulling my lower valence since my intercooler is right behind it, pull my big KNN filter off my turbo and pull the headlight out?? Gonna go tomorrow and make a few passes 1/8 around 7-8pm since it's alot less humid at those times.

 

Yes and also mist the I/c with a little water between rounds, just mash the brakes a couple times before you run so it doesn't drip.