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Backfire into intake manifold

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Old Feb 4, 2015 | 12:50 PM
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Default Backfire into intake manifold

Hey guys still havin problems with this damn cam...i had Timing perfect idk if it still is...i know im getting fuel and spark but its backfiring into the intake manifold out of my egr port...bent valve? Maybe timing jumped again?
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Old Feb 4, 2015 | 01:07 PM
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Also the guy i bought the cam from gave me a set of 243 heads...my car is a 98 i think with the 241....you guys think i might need to have those on??
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Old Feb 7, 2015 | 12:21 PM
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Bent valve, wrong push rod length or a tune issue.

Can you give more info on your setup?
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