is this a good idea for a fenderwell intake?

**mcsddd** · 07-13-2010

YouTube - 3800 Series 2 make your own fenderwell intake for less then $100

i have a 1999 pontiac grand prix gtp
do i need a 4 inch or a 3 inch tube? thank you

**Bio248** · 07-13-2010

you WANT 4" tubing, but you dont NEED it.

**mcsddd** · 07-13-2010

thank you but can you explain to me why 4" is better than 3" im just wondering

**Fivefingerdeathpunch** · 07-13-2010

BIGGER is better for these cars, then when you get headers and a tune and everything else, it just works alot smoother.

**mcsddd** · 07-13-2010

thank you

**mcsddd** · 07-13-2010

will getting a 4" pipe make that much of a difference than the 3"? im not really looking into seriously modding my car. Will it make that much of a diffenece?

**chevy man** · 07-13-2010

Seriously dude, just do 4" if you're going to do it. The price difference between 3 and 4" PVC is almost nothing. And the price difference in a hole saw...well they're both ****ing expensive at that size.

3" pvc = 7 sq. in

4" pvc = 12.5 sq. in

And when you add the length in there and turn that into a volume yes, you can get a **** ton more air into the box by going with a 4".

**Fivefingerdeathpunch** · 07-13-2010

BUT with bringing in more AIR, you still want a way to get it out, if you know what I mean. COUGH "headers/plogs" COUGH.

**rynoman03** · 07-14-2010

Just put the filter on the end of the Throttle body. Open Cone FTW!

**Rather B Blown** · 07-14-2010

Originally Posted by rynoman03

Just put the filter on the end of the Throttle body. Open Cone FTW!

this

**blueguy** · 07-14-2010

Originally Posted by Fivefingerdeathpunch

BUT with bringing in more AIR, you still want a way to get it out, if you know what I mean. COUGH "headers/plogs" COUGH.

PLOGS AND Headers huh? uh huh.

Originally Posted by rynoman03

Just put the filter on the end of the Throttle body. Open Cone FTW!

Not at his mod level schmee...maybe after headers, tune, and a pulley drop

**Fivefingerdeathpunch** · 07-14-2010

Originally Posted by bluegtp91

PLOGS AND Headers huh? uh huh.

what did I say wrong?

**RICE KILLER** · 07-14-2010

just do the fwi from the how to section its much better in my opinion it actually separates the filter from the hot engine bay http://www.grandprixforums.net/fwi.php
o ya and put the air intake temp sensor in the actual intake

**benner** · 07-14-2010

He's retarded for hist IAT setup. Do it right and put it in the piping. He's not gonna get anywhere near correct temps.

**blueguy** · 07-14-2010

Originally Posted by Fivefingerdeathpunch

what did I say wrong?

You can't have both a PLOG and a set of Headers.

**Fivefingerdeathpunch** · 07-14-2010

Originally Posted by bluegtp91

You can't have both a PLOG and a set of Headers.

That /kinda meant either. I wish you people could understand that.

**mcsddd** · 07-14-2010

is there any performance difference between the pvc pipe and a tubing like this one INTENSE-Racing.com: INTENSE™ Custom Air Intake Tubing

**RICE KILLER** · 10-22-2010

Originally Posted by benner

He's retarded for hist IAT setup. Do it right and put it in the piping. He's not gonna get anywhere near correct temps.

thats the same place i put mine and have not had any issuses, there is no need to be calling people "retarted"

**blueguy** · 10-22-2010

There's no need to bring back a dead, pointless thread...6 months old that went no where anyways. In FACT...most people zip tie them to the throttle bracket. So THERE.

Hah.