rebuild engine and no power - Team Camaro Tech
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post #1 of 7 (permalink) Old May 6th, 04, 04:11 PM Thread Starter
 
Join Date: Dec 2003
Posts: 56
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I do have 350 bore 30 over and its make 207 Hp on the dyno.Wher do you think its the problem?
After second pass on the dyno headers were red.
Edelbrock RPM heads 64 cc
rpm cam kit
rpm manifold
TRW forged pistons 9.72
GM HEI
Patriot headers
Holley 670 street avenger
roller tip rockers
I hope its make sense?
Thanks like always
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post #2 of 7 (permalink) Old May 6th, 04, 06:03 PM
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Location: skiatook, ok
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Glowing headers usually means it is either way lean, or the timing is way off. Sometimes though, on a test stand or a dyno, there isn't enough air moving thru there to remove the heat from the headers, which can make them glow a bit.

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post #3 of 7 (permalink) Old May 7th, 04, 08:53 AM
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Greg
 
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Location: Winston Salem, NC
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I would look at the timing first. Maybe the dampner is the wrong one???

Did you degree the cam?

Engine dyno or chassis? Either way that combo should have made way more power than that.

69 Camaro, 3650lbs., 400ci, TH400, Coan 10" converter, 3.50 gear
D1SC, pump gas, 9:1, 10 PSI, Water/Meth injection
1.325 60', 5.988 @ 115.4 (carb)
Switched to Super Sniper EFI 2019
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post #4 of 7 (permalink) Old May 7th, 04, 10:41 AM
 
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What's you guess as to what you think your compression ratio is??

And yes, double check timing and carb. setting...

pdq67



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post #5 of 7 (permalink) Old May 7th, 04, 11:28 AM
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If it's not a new HEI make sure the advance tower isn't frozen (very common problem)
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post #6 of 7 (permalink) Old May 7th, 04, 11:48 AM
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Al
 
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I think mr oger might be onto something....excessive exhaust heat usually points to retarded timing....


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post #7 of 7 (permalink) Old May 7th, 04, 07:25 PM Thread Starter
 
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I adjusted timing and carb today,now its running much better. [img]graemlins/hurray.gif[/img] Thanks
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