Raben

iTrader: (5)

I thought I read somewhere her or ls1.com, can't remember which but there was a list for stock internal cars. Do we have a list for fastest A4 with stock internals?

If not. . .then well lets create one.


Fastest stock internal(including 10 bolt rear) A4 F-body. Nitrous, superchargers or turbos are included same with cam and heads. However stock interenals I am meaning stock crank shaft, pistions etc. Nothing forged so to speak.



Thanks.


So far, with messed up shift points and street tires, my times is in the sig, 13.0 @ 105 at beech bend raceway, mid Sept of '03. I ran those times durning the F-body gatherning in Sept.

gator's 99TA

iTrader: (2)

fastest stock internal A4 car ran i believe 11.30s - and there are are 2 or 3 people that have done that. no internal or head work done. RUQuiker and Magnus are two of the names that come to mind. they are probably faster than the ls1.com crowd.

Raben

iTrader: (5)

Sweet, low 11s are awesome with that setup! I'm just wanting to look and see what potential I may have with mine, and what I need to do to get it there so to speak

I think as I stand now I should be able to run a 12.8 at a best unless I start taking some weight off. If I spray a 100 shot I have no idea what I'll run. Lower 12 maybe? The drivetrain setup I have is a TCI 3500 stall and 3.73 gears. Hmmm. Can't spray off the line, with DR's and a 100 shot I bet I would snap the rear. So 2nd gear and on up.

What you think?

WILWAXU

iTrader: (6)

We consider stock internals to mean stock LONG block. Intake to oil pan just like it came from the factory. Nothing changed that touches oil.

The list is here:
https://ls1tech.com/forums/drag-racing-tech/105062-quickest-stock-internals-list-11-901-bump.html

Our Admin staff is working on a replacement our old ET Database that had breakdowns like you describe.

Hawkn01

iTrader: (1)

Go to the drag racing section, the quickest stock internal list has all the info your looking for.

Raben

iTrader: (5)

Cool deal! Thanks that's the list I was wanting to see I must have overlooked or just didn't put the right wording into the search function.

So stock internal in this case, stock heads, cam, intake manifold, etc etc etc and people running 11s. . that is awesome!

So far I'm in that category, however hoping to run high to mid 12s this year unless I spray.


Thanks for the info!

Colonel

Also, stock internals on our list means NA...as in NO NITROUS.

Unfortunately, some (but very few) LS1s came with LS6 heads and/or blocks which gives them an advantage. Also, I don't doubt that people occasionally stick an LS6 cam in their LS1s to pick up a few ponies that no one will ever know about.

Hawkn01

iTrader: (1)

No LS6 heads or cam here Colonel. Wouldn't be suprized if someone tried it though. The biggest factor in running quick times with a stock internal is weight. Most that have run the quick times are in the 3000-3200lb weight range.

Raben

iTrader: (5)

LOL. Cool. Yup think the 02s. . maybe the 01's as well had the LS6 goodies. I have a 99 so at a draw back.

so stock internal with me would leave it at LS1 intake, not the LS6 intake correct? Which I still have.

THe only major work I've done is:

Free mods
SLP air lid - K & N filter -- 85mm MAF
Hooker cat-back
TCI Super street fighter 3500 stall
3.73 gears
B & M tranny cooler
BMR Lower control Arms
ASP Underdrive pulley
LS1 Edit + Dyno tuned by Delk Performance

Soon to have BFG Drag Radials. . .purchased from a fellow LS1tech member so hopefully that'll be in within a few weeks or so.

So I'm guessing with this setup I may see 12s easily.


I need to pull that weight reduction list, I found that one. . and see what I could remove plus later I know I'll have to get headers but $$ is short at the moment. Maybe offroad Y and a cut-out for the time being. See what that frees up with the manifolds in place.

Nitrous is later. I'm not sure if I'll have that kind of money up but would be nice. Actually would be cool if I could get this car into the low 12s, upper 11s as most of the people here has. . and then for kicks, spray it then after hitting 2nd or 3rd gear. .see if I can hit 10s and still be a fuel efficent street car

Colonel

"Yup think the 02s. . maybe the 01's as well had the LS6 goodies."

'01s and '02s ALL had LS6 intakes. Every single one of them. That's not what I'm talking about. I mean that some, but VERY few had LS6 blocks and/or LS6 heads (which is the REAL advantage.)

An LS6 intake is perfectly fine for internally stock.

unit213

Colonel- Are you saying some fbodies came with LS6 heads? I've never found that to be true. We all know that some did have the LS6 block though. You sure about the LS6 heads? That's news to me if so.

BlueSix

. . .


edit- Sorry Unit, couldn't resist though.

Colonel

Are you saying some fbodies came with LS6 heads?"

That's what I understand but I'm not 100% on it.

Can anyone support or deny this for 100% sure? Thanks.