Ok what's your best mph with a stock turbo?

[NEARING]

Since my 60ft's suck azz so bad!
If it's 111 or better please put mods,boost, and air temp if you remember

 

[UNGN]

I did 12.26 @ 110.5 with 275/50's. Mods were a dumping THDP and a T108 chip with TCC lock up. Temps in the 70's boost was around 20 psi. 60 foot was a crappy 1.80. Altitude was around 900 Feet.

With a big neck intercooler, more boost, 275/60's and better air I'm pretty sure 113 is doable.

I'm going to try for this with my stock GN later this fall.

 

[NEARING]

I'm shooting for 112 myself.
I my chips just came in the mail last night.
Now that I have a race chip I hope it will wake it up a bit.
I've been running a 93/22 deg street chip for stock injectors and I have Blue tops(car was that way when I bought it)

Someone did a nice port job on the stock turbo too.

My 108.9 was on 20 psi and 90+ temps at sea level.

 

[d0n_3d]

12.20 @ 112.25 in 45 degree temps...full out race mode with boost turned up to 23 lbs...

3" DP
cold air induction w/ k+n
ls1 maf sensor and translator
rjc powerplate
full hooker exhaust with gutted cat
110 race fuel
108 red armstrong race chip
walbro 307 pump, adj. fpr
26" slicks, launched with about 10 lbs of boost

 

[fuzzyGN]

My best is in Las Vegas on mostly pump gas spiked with 3 gallons of race gas. On only 16psi boost (all the stock injectors would handle) I ran 107 MPH. With all race gas, MSD 50's, and a big neck intercooler I think 110 is possible. Find out in October.

 

[KEVINS]

Average 110 but 111 is my best. Hopefully I can find a few more in it, one of these days..