_zebra

iTrader: (5)

if you reduce the backpressure too much, then the exhaust velocity slows. that means less flow. that's why guys lose low-end torque when they use piping that's too big - like that one guy who bought a 4.8 that had dual 3" on it

at least that's the way i've always understood it

dmelvin

iTrader: (8)

You did too?

Correct, the exhaust gasses slow down and actually hinder exhaust scavenging.

I'd keep the money in a bank account, save it up for a V-8 swap... that's the best way to spend your money at this point.

silverado4.3

Also, i didnt actualy run pipes out. I just went cheap and took a saw to the pipe in front of the muffler so its dumping under the bed.

DV2000NJ

iTrader: (10)

Holy **** dude, you seriously pretty much have a racecar now. Put some racing seats and a window net on that bitch.

jrmchevyman

lol.


This guy thought he had a racetruck also below.

silverado4.3

Damn Right! Ill beat anything on the road now. lol

BLUES MAN

f'ing failure

dmelvin

iTrader: (8)

Couldn't have said it better myself.

silverado-lover

iTrader: (1)

teh interwebz never fails to make me chuckle

silverado4.3

I guess this is what i get for being 18 and not knowing much about this kinda stuff and listening to friends about what to do to a truck.