Pulley and tuning questions

[Blowblackorgetback]

Hey guys I just bought a 2000 gtp an I did the exhaust, cold air, auto lite 104's, what else can I do easily?? And also can anyone explain the tuning and computers to me? I think I'm I the point where all I need is a tuned computer and then the pulley??
Who do you guys recommend for the tuning and what do I tell them when I order it or call any help appreciated thanks

[blakgtp]

when you say exhaust, did you install headers?

[blakgtp]

http://www.grandprixforums.net/safel...car-17482.html

[Blowblackorgetback]

No I just eliminated the cat and ran straight pipe back to flow masters

[blakgtp]

if you want to drop a pulley size, i would install headers first for sure. headers are pretty much the best starting mod if you want to start dropping pulleys

[dsmuts]

104's are to cold on a stock car. You should have 606's or 605's

[gtpsleeper]

No I just eliminated the cat and ran straight pipe back to flow masters

[dsmuts]

Did you get rid of the u bend when you did the cat delete?

[Fivefingerdeathpunch]

Needs flow before pulley drops.

And having the abilty to scan before said pully drop.

Because, just because the car can flow the air, dont mean its running correctly.

[Blowblackorgetback]

I have a code reader that also does some data streaming.. And the car had that exhaust job when I bought it yes the u bend is gone.. And the reason I bought those plugs is cause I plan on doing the pulley soon

[dsmuts]

What pulley do you plan on dropping to and what are you using to scan for KR?

[Blowblackorgetback]

I'm pretty sure my little scanner/code reader will monitor the kr and I was thinking I'll order a PCM and a 3.5 pulley

[gtpsleeper]

http://www.grandprixforums.net/safel...car-17482.html

have you read this yet???

[dsmuts]

What scanner do you have? Mine didn't read kr and it was kinda pricey.

[Blowblackorgetback]

Idk I'll check and see if It will all I know is I had a buddy with a gtp a few years ago and it had 200,000 miles and all he did was exhaust no headers and a cold air and ran a pretty small pulley and he did 5 miles long wide open throttle runs with no problems we topped it out at 151 that's what the heads up display said at least

[Fivefingerdeathpunch]

You've got some learning to do before you drop a pulley size.

[Blowblackorgetback]

Yeah I know I have a lot of learning to do... And now my low coolant light keeps coming on and off but the bottle is still full.. Is this normal I had a Buick regal that did the same and they said it was common on them.. So I just disconnected it if I remember right