1999 Grand prix... Looking to run a 3.4 pulley

[Rob Blaser]

hey new to this looking for a 3.4 inch pully

 

[Fivefingerdeathpunch]

Re: 1999

hi.

got headers??

cuz if not, that 3.4 will blow up your motor, just food for thought.

Have a good day.

 

[1ATony]

Re: 1999

Welcome to the site

 

[Rob Blaser]

Re: 1999

thank you and what kinda pully can i run stock. i hear a 3.5. i love the car it rides great and pretty quick for a boat lol. just wanna chip it find some nice looking rims. tune it and get a the smallest stock pully i can....

 

[MoarkatsINmuhtrailer]

Re: 1999

welcome...and you cant get a chip for these cars. you mod it then tune it

 

[Fivefingerdeathpunch]

Re: 1999

it already KR's on stock pulley.

going any smaller in pulley size is just asking santa for a new motor.

headers are needed befor pulley drops.

 

[Austins01GP]

Re: 1999

http://www.grandprixforums.net/safely-modding-your-3800-powered-car-17482.html
^ check this out if your really wanting to mod your car, you should get headers first
otherwise Welcome to the site!!

 

[dsmuts]

Re: 1999

Get some headers then modded 1.9's then a canned tune then you can drop to a 3.4 and should be fine.

 

[matt5112]

scan first.

if you lack kr, drop, and scan some more.

 

[Iceman6669]

Headers should be one of your first mods... If not you will boost stack like a fool. Read the safely thread and you should get a better idea of what the order is.

 

[matt5112]

Boost stack?

 

[blueguy]

:facepalm:

boost stack is such a bad term.

 

[mechguy]

Try running headers, stock pulley, stock AFR, and more than stock timing.

 

[TeeWX]

Re: 1999

thank you and what kinda pully can i run stock. i hear a 3.5. i love the car it rides great and pretty quick for a boat lol. just wanna chip it find some nice looking rims. tune it and get a the smallest stock pully i can....

I think I know what your getting at. You want to chip it as in chip your pistons right? That's why you want a smaller pulley right? Go with a 2.8" pulley, it will give you the chips you are seeking very quickly.

 

[Iceman6669]

:facepalm:

boost stack is such a bad term.

It might be a bad term BUT does it not get the point across...... FTW

 

[matt5112]

How?

It just re-enforces poor terminology and improper understanding of how it works.

 

[chevyy1212]

A Dp and PLOG with some other BS I safely run a 3.6. Not as much fun as a 3.4 but makes people scratch there heads still and my motor sleeps better. Plogs need rewelding but that **** is cake. Or just go ballz deep and do EVERYTHING for a 3.4. The kid by me with the 3.4 and no mods finally looked like a jackass for not listening to me when his GTP just got sold to U-Pull-it for $400 cuz dat went kaaaaaBOOM

 

[blueguy]

It might be a bad term BUT does it not get the point across...... FTW

No.

It isn't.

Go look at what boost stacking REALLY is, then go look at how a ROOTS supercharger makes it power...

 

[boostedcompg]

^that

 

[soccerboi11]

Headers, intake, plugs, and wires and your g2g sir.