ctgreddy

Right now i've got 125 jets loaded in my car. but im headed to the drag strip sunday for the last time and am not sure if i should just leave it alone and leave in the 125's or throw in the 150's tomorrow. I wont be making many passes with either of them, maybe 2-4. I'm only hoping for 11's and if i leave in the 125's and dont make it i'm throwing in the 150's anyways. my best last time was 12.1 with a slight head wind spraying .5 second after the green light. now i've added long tubes and 28" slicks so i will be launching on the spray. I'm planning on leaving in the 125's but if you guys can somehow "convince" me to just go all out i may do it

H0SS302

I say 200 or GTFO.

ctgreddy

I dont have those jets and wouldn't spray more than 150 with the plastic intake. lol

H0SS302

Oh you have the plastic intake? 300 then, I change my stance.

dwtjr3

Run both. See if you can get 11's on the 125 shot and then if not use the 150's as back ups.

crash

Is there some middle of the road option like 137.5 jets?!? That seems like a happy medium.

ctgreddy

lol i dont think there's a happy medium. dwtjr, that is the plan at the moment. even if i do get 11's with the 125, i may throw in the 150's on the last run just to see how much it helps.

JayC

If you're sure you have enough fuel then 150 for sure. With stock cams I pulled 4* out of my N/A tune for the 150 shot.

ctgreddy

i should have enough fuel. but i've never tried the 150's before.

JayC

"Should" will get you in trouble with N2O. Be positive or stay at 125.