Z06 Steve

iTrader: (8)

I wanna keep my stock exhaust manifolds and cats and LS1 intake. I have 3.42's A4 ss3600 conv. and lid...what else do I need to hit 11's? please no NOS!

skipjobe

I would reconsider your stock manifolds,I would say at this point that is the next biggest mod, an after market tune is in order.

Z06 Steve

iTrader: (8)

yeah i know was thinking a stealth cam instead

samdogmx

iTrader: (14)

What does the car weigh? You can go 11s pretty easy if you loose alot of weight off the car.

Z06 Steve

iTrader: (8)

car is bone stock as far as weight goes

philsblwnz28

iTrader: (10)

Well went to the track the other day and ran a 12.56 @ 111.....
Vehicle is a 98 Z28 A4 with 185k
Mods are:
Ls1 Intake
Pacesetter headers LT
3" Y-Pipe (no muffler)
ASP underdrive Pulley
P&P TB
3.23 stock 10 bolt
Weight Reductions 3300lbs with me in it
This run was on Street tires also.
NO STALL
NO CAM

You need headers, if i had your stall I would be in the 11's for sure. Here is my weight reduction list
No Carpet
No Door Bars
No Plastic Interior Pieces
No Seats (just driver "leather")
No Front or rear bumpers
No Center Console
No T-top holders
No A/C Comp, Bracket, Condenser
No A.I.R, EGR, Traction Control, Cruise Control
No Heat Shields
No Catback, just 3" y-pipe with no muffler= LOUD

Z06 Steve

iTrader: (8)

ok im sold pulling the trigger on some BBK LT's!

Z06 Steve

iTrader: (8)

ordered some BBK headers and a LS6 intake plus the stuff in my sig with a frost tune when its all done. should I do a catback or just a hooker aerochamber replacment muff?

Mike Morris

iTrader: (55)

Any catback is fine