Help getting at 10.99

Reply Subscribe

Thread Tools

Search this Thread

Jul 27, 2014 | 08:40 PM

021le

Thread Starter

Staging Lane

Joined: Apr 2013

Posts: 98

Likes: 0

Help getting at 10.99

2002 NBM 1le z28 a4
hardtop 22k+ miles

Here are the current mods.

Yank 4000 RPM stall converter
trans cooler
HD2 shift kit
233/236 custom cam
upgrade springs/ pushrods
aftermarket oil pump
custom dyno tune (429hp MD Dyno)
Hooker long tube headers
Underdrive crank pulley
egr/air delete
MSD wires
Becool Radiator 160 stat
Intake lid with K&N air filter
Lanes true dual 3in exhaust with twister mufflers
Dr. Gas X pipe
Auburn locking rear end with 4:10 Richmond gears T/A cover
QA1R front coil over 275# springs
removed front sway bar
Pa racing turbo k-member
QA1 rear shocks
Drag bags in rear springs (never air em up/use em)
MWC front and rear bumper supports
removed rear seat and belts
Subframe connectors
weld rt-s 15/10 with 275/50-15 Hoosier drag radials rear
weld rt-s 17/4.5 with m&h radials up front

anything not listed is how it came from the factory

3400# race weight

best time so far

this april with mt drag radials

da 144ft 54deg

1.53 60ft
7.07 1/8th
96.19 mph
11.10 et
120.45 mph

tires set at 20 psi.

latest time last week in the heat with new hoosier drag radials.

da 1479ft 70deg

1.52 60ft
7.10 1/8th
95.32 mph
11.16 et
119.63 mph

tires set at 16 psi.

wanting to go 10.99

any tips? or free mods?

I think once is cools off I can get my slip

Last edited by 021le; Jul 27, 2014 at 09:04 PM.

Jul 27, 2014 | 08:42 PM

Mean87SS

10 Second Club

iTrader: (21)

Joined: Sep 2005

Posts: 1,407

Likes: 2

From: Edison, NJ

chrs1313 ram air?

Jul 28, 2014 | 01:17 AM

tyler ovel

TECH Apprentice

iTrader: (2)

Joined: May 2006

Posts: 350

Likes: 0

Take some more weight out, your almost there.

Jul 28, 2014 | 09:34 AM

021le

Thread Starter

Staging Lane

Joined: Apr 2013

Posts: 98

Likes: 0

Quote:

Originally Posted by tyler ovel

Take some more weight out, your almost there.

anything you recommend that is ez.

want interior stock appearing, gotta have my stereo and a/c. anything else can go.

Aug 3, 2014 | 09:17 PM

senicalj4579

10 Second Club

iTrader: (41)

Joined: Jan 2006

Posts: 5,260

Likes: 24

Mine went 10.9 with same mods in sig except it had a ss3600 then. You should have it in better DA. A good CAI might get you there in the same DA.

Aug 24, 2014 | 12:30 PM

021le

Thread Starter

Staging Lane

Joined: Apr 2013

Posts: 98

Likes: 0

Update

11:00 pm
temperature = 86f
45%humidity
29.92 in pressure

DA=+2594 ft
Relative Density: 92.63 %

1.5124 60ft
7.0315 1/8th
96.32 mph
11.0646 et
120.74 mph

tires set at 18 psi.

getting closer

Aug 24, 2014 | 05:47 PM

JOHNNY59

11 Second Club

iTrader: (398)

Joined: Jul 2009

Posts: 1,280

Likes: 35

Quote:

Originally Posted by 021le

we have almost the same set up. best time was a 11.2 with my seventeen old son driving for the first time. I would like to get the car to 10.99.

https://ls1tech.com/forums/11-second...-time-11s.html

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Pouria Savadkouei

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Verdad Gallardo

7 Most Reliable High-Performance Engines GM Has Ever Built

Verdad Gallardo

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Verdad Gallardo

6 Common C5 Corvette Failures and What's Involved In Repairing Them

Pouria Savadkouei

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Verdad Gallardo

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Pouria Savadkouei

Top 10 Most Powerful Chevy Trucks Ever Made!

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Verdad Gallardo

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Verdad Gallardo

Aug 27, 2014 | 10:40 AM

021le

Thread Starter

Staging Lane

Joined: Apr 2013

Posts: 98

Likes: 0

Quote:

Originally Posted by Riddle0288

Try putting some air into ur drag bags.. it says u never use them?? or take ur exhaust off lol more hp with open headers an less weight lol

What psi do i put in the rear air bags?

also what shocks setting do you guys use?

I have the fronts at full loose, and the rears 6 clicks from full loose.

def helped 60 ft going from 10 to 6 clicks in the rears.

Aug 28, 2014 | 04:51 AM

#10

Riddle0288

On The Tree

Joined: Jan 2014

Posts: 107

Likes: 0

From: Richmond, Mi

I run 18 to 25 psi in my air bags but my car is a 6 speed an do 2500k clutch dumps off the line tho.. so bags help my 60's to 2.2~2.0 down to 1.5~1.8's.. but being a auto u might want the rear a lil soft for weight transfer.. idk just need to play with them. But ur so close 10.99 it could just take some good cool air an a lucky day fo get there.. lol good luck my friend