Is this normal?
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Is this normal?
Hey guys, quick question....
I am rebuilding a stock 1991 302 EFI. This is my first build......
So, I am rotating the engine manually to find #1 TDC Compression stroke to set my timing. As I am rotating I am hearing large amounts of air coming up through my intake manifold..... Is this normal? Is it possible that I put the heads on the wrong side and the engine is porting the exhaust through intake??
thanks in advance....
I am rebuilding a stock 1991 302 EFI. This is my first build......
So, I am rotating the engine manually to find #1 TDC Compression stroke to set my timing. As I am rotating I am hearing large amounts of air coming up through my intake manifold..... Is this normal? Is it possible that I put the heads on the wrong side and the engine is porting the exhaust through intake??
thanks in advance....
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