12 Second Club - Bolt on LS1

How possible is it for bolt on LS1s to hit mid 12s?

I always see them doing it easily. I'm being told that most/almost all bolt on LS1s will only run high 12s. It's ridiculous.

If you've run 12.5 or better with only bolt ons please reply. I want a list that's easy to link to because 5 different threads with multiple people was just not enough I guess.

local guy is running 12.01 in his 99 SS
he has k&n drop in filter (stock box), DR, and gutted cats. oh and a 100shot. His stock rear is crying every launch and his stock 4l60e and TC are on their last leg but he still gets 12.01-12.1 every time to the track

Based upon everything that I've read on here and one specific issue of Muscle Mustang's and Fast Ford (someone has to have it scanned) A late 4th Gen, stock as a rock LS1 F-Body will run a High 12 with the right conditions.

Now he's telling me a stall isn't a bolt on...

Look at the bolt on list. There are cars in the 11's

I have a bolt on Z. Will have a LS6 intake, underdrive pulley, 3.73's and lowering it. Speed Inc is doing the dyno tune. I'm looking for mid 12's with tires. I'll post vid and a slip when I get it.

Car in my sig ran 11.69 bolt-on only.. and whoever it is, is a retard if they don't consider a stall a "bolt-on". "bolt-on" refers to motor mods not drivetrain.... There's plenty of M6's running 11's with just bolt-ons also. The norm is mid-low 12's... high 12's is SLOW if your full bolt-on IMO

im another person hoping to be mid-to-high 12s....i dont have much done to my car and i know its possible

my old t/a went 12.80 @110.
no tune, ls1 intake, stock converter.

Buddy went 12.6 with 2000 z28 A4 w/ longtubes, ORY, Hooker catback, 3.73s, lid and free mods. No weight reduction heavy chrome z06 wheels stock ls1 intake manifold

I was running 12.6's with just headers, catback and radials last year

How sad that I know this dudes car better than he does.

Stall, Tires, Longtubes, Tune, Lid..... You will get 12's all day long.....

I was running 12.6's with just headers, catback and radials last year

Nice times....

Are you talking about this thread?
http://www.clubgp.com/newforum/tm.asp?m=5040619&appid=&p=&mpage=1&key=&language=&tmode=&smode=&s=#5040619

Because it started with you talking about LT1 times.

Are you talking about this thread?
http://www.clubgp.com/newforum/tm.asp?m=5040619&appid=&p=&mpage=1&key=&language=&tmode=&smode=&s=#5040619

Because it started with you talking about LT1 times.

Yes. Thanks.

http://www.ls1tech.com/forums/lt1-lt4-modifications/1187106-whos-gone-mid-12s-bolt-only.html

I ran a 12.20 @ 115 with cai, cutout and a gear...oh and a bunch of weight reduction

Ive personally seen stock 273 cars run 13.1's-2's...along w/ several cars that have hit 12's bone stock...shouldnt take anymore then a lid, headers,the right driver/traction to get mid 12's. If I wasnt afraid to blow out my rear i could probably hit 12.20-30's w/ some traction.

i ran 13 on street tires just bolt ons
12.8 or 12.9 with stall n gears on streets-spinning its ass off
12.4 w cam n mt et streets...

Nice times....

thanks man! I was surprised the first time i took it to the track and it ran that.

11,\.9 here stall headers will get you the most out of these cars