did a comp test on my new motor and cyl # 1 was 90 psi cyl # 2,3,4 were 170psi
any ideas on what it could be engine only has 10 min running at idle

 

did you adjust your valves.... is timing on... possibly the rings havent sealed yet... go drive it and downshift and let the motor to slow you down to seat the rings do that for about 20 miles or so.... and then check it again.... did y ou have the head checked out before for any messed up valves... .who built the motor someone reputable

 

head has brand new skunk2 valves ,springs retainers pnp 3 angle valve job valves were not adjusted yet timing is on did a wet comp test and no change cant drive it yet wont idle right

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by builtturboeg &raquo;</TD></TR><TR><TD CLASS="quote">head has brand new skunk2 valves ,springs retainers pnp 3 angle valve job valves were not adjusted yet timing is on did a wet comp test and no change cant drive it yet wont idle right</TD></TR></TABLE>

i think you need to start there.

 

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