trying for mid 12s

[rb84gn]

I getting ready to put it all back together just pulled motor and put all new bearing in it and all new gasketsin it.Now I would like to know how many more mods Ill need this is what I have done to it now(a 1987 GN not 84)
walbro 340
green strip injectors
hemco dog house
Fuel reg
3"DP
3" test pipe with dump
21/2 hooker exhaust
hot wired kit
ported DP elbow
stock turbo
Adj wastegate
cold air intake with K&N filter
275/55/15 nitto drag radials
scanmaster
knock gauge
oil gauge
boost gauge

I would just like to be around the high to mid 12s.I just want to beat a couple of the importes in town.And a couple of North Plattes fast cars.

 

[BUICKTR]

12's

It reminds me of the good old days. You have more than enough in your combo to run a mid 12 (EASY). It will be determine in the tune and traction. I had a very similar combo 3 years ago and my car ran 12.52 at 110 mph all day long. Good Luck!

 

[green95ss]

I have a similar combo as well, but I don't know how to launch this car. The best I could muster on 94 octane and 15-16 lbs of boost was a 13.7 @ 100mph. That was with a lucky 1.9x 60'. After I install the alky this spring, I am shooting for low 13's.

 

[jetmech]

You have enough now. im at 12.43 on 21 # boost. everthing in sig.

 

[PowerSics]

If you want to run 12s anytime, install a DIY alcohol system for around $150. You'll need to run 20lbs of boost or better.