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Heads and cam on stock ls1 how much hp?

 
Old 05-18-2013, 10:30 AM
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Default Heads and cam on stock ls1 how much hp?

I just got my 2001 camaro 6 speed I put long tube 1 3/4 1 7/8 stepped headers patriot ls6 heads a comp LSR™, 269LR HR12 stock intake for now I haven't gotten it tuned yet waiting on my new clutch first it has 4-11 gears in rear just wondering what hp it will make round about ?
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Old 05-18-2013, 06:08 PM
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410 to 430 RWHP. or there abouts.
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Old 05-18-2013, 06:35 PM
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Cool thank I'm going to get a ls6 intake soon
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Old 05-19-2013, 10:04 AM
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Originally Posted by Hulkls1 View Post
Cool thank I'm going to get a ls6 intake soon

If it's an '01 it should already have the LS6 intake.
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Old 05-19-2013, 10:06 AM
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OP, you sure you don't have a LS6 intake already?
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Old 05-19-2013, 10:24 AM
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#s are in my sig but this is an auto with a fast 92...
if you have a 01 you should already have an ls6...
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Old 05-20-2013, 03:39 PM
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Ill look and see its not flat on bottom . I got this car for a guy that put heads on it but the guy he paid to do the work took the fast intake off and told him it was cracked so I don't know . But when I put heads studs and a cam in it the intake wasn't flat on bottom
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Old 05-20-2013, 06:18 PM
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Should have it unless the last owner got rid of it, but I estimate around 320ish.
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Old 05-20-2013, 06:28 PM
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Look for a part number...it should be on there
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Old 06-24-2016, 08:26 PM
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2000 Camaro Ls1
216/224 .551 .551 15 lsa crane cam
Ported ls6 heads
Ls6 intake
Tsp Long tube headers
Catted y pipe
Magnaflow catback

380rwhp
374rwtq
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Old 07-14-2016, 11:22 AM
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390-405. I think the Patriot heads make a little less power.
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Old 12-25-2018, 02:19 PM
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Thanks to the many posts and advice and results on these forums I went with a mild and inexpensive co-ordinated setup on my 1999 Camaro. Just off the DynoJet with 408 rwhp and 389 torque.

Cam: Texas Speed 228R 112lsa
Heads: 241stock heads with Texas Speed PRC 2.5 level
Intake: stock LS6
Injectors: Bosch 36"
Everything else is stock.

Next stop is the strip to see how this performs. On the dyno the torque readings are almost flat from 3500rpm to 5800rpm and the horsepower doesn't drop until 6300 rpm. It feels great on the butt dyno.

The work was easy to do myself and for $2500 in parts it's a great almost 100 rwhp improvement.

Thanks to everyone that posted their results and opinions.
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