is it possible with a head/cam, intake and exaust combo to reach the 11s? or do you have to go with the stroker kit? 
bolt ons = 11s?
TECH Fanatic
Joined: Oct 2003
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There is someone with a stock internal 10 sec vette IIRC.
No cam, no heads.
And bolt-ons generally means stock internals.
There are quite a few people with stock internal LS1's with only bolt-ons (stock cam and heads) in the 11's. 60+ I think. Go to the drag racing section and look for yourself.
No cam, no heads.
And bolt-ons generally means stock internals.
There are quite a few people with stock internal LS1's with only bolt-ons (stock cam and heads) in the 11's. 60+ I think. Go to the drag racing section and look for yourself.
Here's a whole list of cars running 11's with a complete stock LONG BLOCK 
https://ls1tech.com/forums/drag-racing-results/137262-quickest-stock-internals-list-11-890-bump.html
My car went 11.54 with stock motor and 10.92 with Heads & Cam
https://ls1tech.com/forums/drag-racing-results/137262-quickest-stock-internals-list-11-890-bump.html
My car went 11.54 with stock motor and 10.92 with Heads & Cam
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Launching!
Joined: Jun 2004
Posts: 252
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From: Kansas
Intake(ls6)$450
Exhaust(catback)$300-$700 just depends what you like
Headers..$500-$800. You can pick up the headers in the complete kit with ORY
Heads..$1300-$......Endless just depends how you want to spend your $$
but first...$2300...12 BOLT..Get one and sticky tires and see what you run..you will be REALLY HAPPY
Exhaust(catback)$300-$700 just depends what you like
Headers..$500-$800. You can pick up the headers in the complete kit with ORY
Heads..$1300-$......Endless just depends how you want to spend your $$
but first...$2300...12 BOLT..Get one and sticky tires and see what you run..you will be REALLY HAPPY
I sure hope one can go 11s with just bolt ons...I'm in the 12.2s right now with basically just a converter, lid, cut out, a few free mods and drag radials, hoping a set of headers/ORY will be enough to touch 11s from there. 
Originally Posted by seabirdak
wow i'm immpressed, how much would it cost for the intake, exaust, heads/cam do you think, and wilwaxu what mods are you running? 
I have seen bone stock 01-02 LS1's go low 12's with a good driver and stock tires. With full bolt ons LID, Ported TB, Headers & cat-back, w/ tune & Drag radials, 11's are possible.
Originally Posted by davered00ss
I have seen bone stock 01-02 LS1's go low 12's with a good driver and stock tires.
The quickest a bone stock LS1 F-body has ever gone was roughly a high 12.7 I think (never confirmed) but 12.8s have definitely been accomplished on more than one occasion.
A bone stock LS1 C5 hardtop has gone 12.6s as well.
Low 12s bone stock is virtually impossible.
TECH Apprentice
Joined: Jun 2004
Posts: 355
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From: Houston,TX
I live in Texas, so at baytown, good times are seen due to being at sea level. If you werre looking to make an 11 second car. Take the advise about the 12 bolt, and everything else that is needed to keep anything from breaking. It really makes a difference at the track, plus it helps to have a clear mind when running down the track.
Originally Posted by mnc2886
If you werre looking to make an 11 second car. Take the advise about the 12 bolt
So far I've seen 1.66/1.67 sixty foots and they might drop down to low 1.6s soon possibly, can a stock 10 bolt survive that in a relatively light, lower powered bolt on car on radials?