AllTheTime

I have an 89 TII, with a BNR stage 3 upgraded t04, 550cc prim's, 1100cc sec's, 2 1/2 exh, microtech, greddy 2row fmic, TB mod, streetported motor, intake, and the other basic stuff.....how would i do at 11psi, at 15psi? anyone race a new STi yet?

Robert

JAPSPECGTUs

Well I think you should go dyno your car.......How does one go about tunning on a stock ECU??? Personally with those mods I would think you would eat it up. At 15psi your probably nearing 300rwhp, or maybe I am wrong?? And 300rwhp on an FC is pretty fast.

JAPSPECGTUs

Ahh I over looked the microtech, tune that babey good, and you'll devour them for sure.......I'd say you'd break the 12's no prob if you can drive it good.

sub9lulu

iTrader: (7)

at least a fair match

eoph

get a 3' exhaust, it'll help

Ni5mo180SX

Completly confident in a hands down win for you.

dr0x

I think with those mods you are running faster than 12s assuming you can hook on the track. You should beat him.... A new STI here was running consistant low 13s w/ 1.8 60' times.

Scott 89t2

if it's tuned and you can drive you'll rape 99% of the cars on the road

AllTheTime

Excellent! i was expecting to hear such good news. I am going to get it tuned once i have the money. I also live in WA and we are starting in on the next 9 months of rain so i'm not sure when i'll get a chance to race the STi. its a friend of mine's from work. He totalled his highly modded WRX and decided to upgrade. anyway thanks for the input.

genII Drifter

hope you smoke him.

JasonL

Won't his 550cc primary's be choking him, along with the 2 1/2 exhaust? Or do small primary's not matter when running a Microtech?

jreynish

iTrader: (2)

550 primaries won't choke him because he has the fuel where it matter int he seconraries all thaugh 1100 do seem a bit small but tunned properly it should be about right... I thin you will rape him.

wrxfc3s

You would walk off and leave him on the road. The best MPH that an STI could hope for in a 1/4 mile is around 103. At 11-15psi you should be approaching 110mph or higher. The WRX/STI was designed for a broad torque band at 3500RPM and peak HP at 5000. It really starts to drop off after 6000RPM.

The STI is a nice car but it's not setup for drag racing, although it still does a good job.

I'm debating getting one. They are quick cars, they are geared really low.

But in a 1/4 it will be close, it depends all on your traction and 2nd to 3rd shift.