The LT1 That Could

iTrader: (1)

let the modding begin on the tow truck!

* K&N FIPK worth the $215 i can get it for from work (advance auto parts)??

* What Catback/Muffler sounds/performs the best?

* HPP worth a **** on these trucks?

* What exactly does the Tow/Haul Feature do?

just give me basic info on the trucks, and any advice suggestions you might have. Thanks!

also, what are the stock gears (and do they come w/ Limited Slip)?
and what is an average ET for stock...gonne take it this weekend to have fun! lol


-Bo-

BBLS1

iTrader: (4)

dont get the hpp instead get nelson tune($375)but worth the money ask anybody.
Exhaust....depends. I have true duals and they work great on my truck.(xpipe (2)dynomax bullet muffs.)

one03sierra

iTrader: (1)

well you will have to look in the glove box and see if it has a limited slip or a posi. if it says g80 it is a posi. do you have the tow package on it.
k&n good deal.
hpp3--paperweight
allexhaust are good as long as they are brand name. if i was going to buy one i would buy the corsa. i had mine custom done.as far as the tow haul i think it holds the gears longer or something like that.

revolution

i thought G80 was a locker

v8

iTrader: (10)

nelson tune, and 02denali has a upd for sale for $125 exhaust i have the edelbrock rpms series mellow tone but aggressive at WOT hpp3 nelson tune got me 4/10 faster than the hpp3 if that helps later,keivn

The LT1 That Could

iTrader: (1)

thanks everyone....

truck does not have tow package, or at least isnt a Z71/4x4, i would assume it has a 3.42 geared 8.5" Lim. Slip????

is G80 going to a limited slip, or posi???

also, does anyone have sound clips of their exhaust, first thing i've gotta do is get this truck sounding better, and prolly add a UPD or Volant, depending upon what i can find for how much. Im noticing they are pretty much comparable as far as performance.

Hit Man X

Some can come with 3.73:1 gears also...

G80 is a locking diff, uses a counter weight to lock the tires. It works mkay for mild performance. If you want something HD... look at an Eaton LSD w/ 800lbs preload springs on a Auburn Pro.

K&N FIPK will make it louder...

HPP3 sucks.

A straight through muffler is gonna be your best bet... Mangaflow, Dynomax, etc. Sound clips don't do much justice for tone and SQ of cat backs.

The LT1 That Could

iTrader: (1)

thanks man

BurnOut

iTrader: (1)

Where in the glovebox would I look to see what kind of rear diff my truck has?? There is a sticker in there with a whole mess of alpha-numeric codes, but I didn't see G80 anywhere in there.

Does anyone have any other ideas??