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06-10-2006, 01:36 AM
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#1 |
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Registered User
Join Date: Mar 2006
Location: 13950 se lafayette hwy Dayton or 97114
Posts: 4
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popping in exhaust
I have just rebuilt a chev 350 ,I have put in roller rockers and 202 heads and some old headers.when I start the truck it runs for a few minutes then starts to pop and will do this untill it gets to about 160 degs.but not all the time.
any one out there have this problem ??? Tom. thanks |
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06-10-2006, 01:40 AM
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#2 |
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7000 #'s of american IRON
Join Date: Dec 2004
Location: north tx
Posts: 883
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Re: poping in exhaust
i want to think detonation, but temperature zone dont sound right. what compresion ratio and what fuel octane are you running?
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06-10-2006, 01:49 PM
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#3 |
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Professional Grade
Join Date: May 2003
Location: Fort McMurray, Alberta
Posts: 7,915
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Re: popping in exhaust
How is your timing looking when it is popping? Sure you adjusted the valves correctly?
__________________
1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap) |
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06-11-2006, 04:32 AM
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#4 |
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Registered User
 
Join Date: Jun 2006
Location: Maple Valley, WA
Posts: 1,913
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Re: popping in exhaust
It almost sounds like you didnt put the plugwires in the right order.
1 8 4 3 6 5 7 2 thats from memory as when you have to set valve lash on a solid or roller cammed motor you burn that into your memory. |
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