i have an 87 t2 with 2.5" dp, 2" mp, 2.5" catback, 3"tid, cone filter, hks pfc f-con, hks fcd, removed AC system. stock turbo/ fuel system/ drivetrain. if i get solid mounts for engine/ tranny/ differential, a heavy duty clutch, slicks, and a fmic. will i be able to hit a 12.999 or faster? if not, what will i need to do? my original goal was 12's on stock fuel system, stock turbo, and stock ports. also, would porting my TB and intake manifolds be worth it?

forgot to add that my current best is 13.7 @ 103 with a 2.0 60ft, and another mod i have is 265-40-17 falken all seasons in the rear. I'm also getting terrible wheel hop so i figured with the new mounts i could cut a lot of time off.

 

you'll need a larger fuel pump, at least 720cc secondary injectors, a s-afc, and a very good run.... but it is possible

 

with stock fuel its not gonan happen more than once, itll go Boom. you need more fuel, possibly hybrid turbo or slicks + a DAMN good driver. adn alot of weight reduction.

 

I would get a Walbro and slip the clutch from 4800rpms rather than dumping it. Whenever i dump my clutch, it spins forever, but when i slip it, I can outlaunch AWD cars..

 

i think i can do it, we'll see in the spring time when my car is ready though. i'll also get a light flywheel, crank pulley, remove my power steering, and go with an electric fan. if i run 10 psi on a s5 turbo with ported wastegate, i think i could pull off a 12 with a VERY good 60ft, i really just want to get my car to launch like none other. i also decided that the tb mod and port matching and porting the intake manifolds would be worth it if i'm trying to squeeze out such a good time on so many stock parts.

 

Make sure you get a Walbro AT LEAST