ok I have a 3rd gen turbo that i ran 13.9 with a bad knock and street tires on crome rims a while back. My 60ft was 2.3that was done on 10psi on a stock ct26.

Ok im currently working on getting the money up for these mods and wainting on my cams to get back.

But with these new mods what do you think i could run?

Ported throttle body,intake manifold HEADS and ported exhaust mainfolds.
Lighten flywheel
udp
isky cams I think the grind is like 258/260. Stock is 242/242
Et streets on tt z rims for the front
ANd not last but least a upgraded ct26 with a 60-1 and a 10 degree clip.

ANd im going to try to turn up the boost to like 15 or 16psi.
tell me what do you think i might could run and what i may break

p.s a guy has already ported the heads and manifold and no cams up grade and gained 7mph on his trap speed in the 1/4

 

If and when you do all those mods, your biggest issue will be traction. With a 2.3 and 13 second pass, if you worked on your 60fts and brought them down, you be easily a mid 13 sec car on streets.

 

Im almost done with the mods now.