1SlowFormula

Mine is a 95 LT1 Auto formy w/2.73's

you forgot they added 1.6 rockers, and I got cloes to 12's with stock exhaust and a cutout, no headers, rockers, or magnaflow here...

I am running completely stock suspension, gears and only picked up a little (.15) with the stall since it was actually optimised for the setup I still haven't put in the car yet, and I was able to cut 1.9 60's on pep boy special (ie. el cheepo's) street tires to get those time in my sig. I will admit though that was also without rear seat and spare tire and stuff like that and they may be keeping all that in... I just did headers, exhaust, and 1.6 rr's and I am hoping for 12.8's or better so I figured their car with teh same mods can do it too...

Anyhow, this was all a guestimation on what I had compaired to their car, and the numbers I was shooting for. but like I said in my first post their car may be having other issues because it was slower with the original set of mods...

95formulalt1

iTrader: (13)

sucks we have to wait to find out

slick1851

Wow thats ***** slow 13.8 with a tune?!

What a joke

95formulalt1

iTrader: (13)

no there is no tune 13.8 is what they stared with they just got a tune but they didnt test it yet thats what we all are waiting for..... oo i forgot they got a new timing chain too

Ls1Bait

Havent got my GMHT yet dont ruin it for me. lol

But yea with that gear and no stall I dont see it in the 12s.....Unless there is a hell of a wind behind him on test day.

95formulalt1

iTrader: (13)

what will be the RWHP with the new mods......

blue94

iTrader: (7)

if they'd do gears and a stall I could see it hitting high 12's with good tires. Otherwise I'd say 13.5's.

Armyman2445

iTrader: (17)

this issue is recockulas. What do these guys at GMHTP thinking? I mean it is like they didnt do homework at all. I mean i ran 12.9 with a 3600 stall, stock trans, stock 2.73's, LCA's, mid-length headers, cut out, CAI, 104 octane, and a stock tune. I sprayed 125 on the same set up and ran a 12.1 .

95formulalt1

iTrader: (13)

they should do a cam package!

matt94z

iTrader: (49)

Did they change valve springs with the 1.6 rr swap?

95formulalt1

iTrader: (13)

i think soo

9formula4

iTrader: (5)

Dammit now you guys are gonna make me go buy this LMAO. What other issues is this in? I want them all from day 1. Someone PM me or post it here ASAP.

95formulalt1

iTrader: (13)

the last 3 of the mag. they first started with a oil change and new gear fliuds. got 11rwhp they they did exhuast and other mods .......list gos on!!!

UA-Plumber

iTrader: (2)

Id like to see a H/C package. Or have them just spray the hell out of it for ***** n' giggles

9formula4

iTrader: (5)

cool thanks guys. I am gonna get ahold of them tomorrow.

95formulalt1

iTrader: (13)

anyone see it in the spring mag? hp? 365tq

v7guy

iTrader: (1)

I'd really like to see what they would do with a LE 2 package. Or spray it until it blows and then do another 396 car with a LE 3 package.
Thats kind of ambitious for a rag though

SlowBlueFormula

All that for a 13.8?

That can't be right can it? (If I get slower after headers/tune, I think I'll cry)

C_Rules

iTrader: (7)

damn LT1s. i have mine and wouldn't trade it in since I've put a good amount of money into it and its my baby. However, If I did all the mods I have done for my LT1 on an LS1 I would have a way faster car. LSx's and those freekin intake maniflods and 15 degree heads.

onephatZ28

iTrader: (8)

I would say 13.8@104