New engine has loss of compression

bamamopar said

I'm running a .30 over 360 with the eddy heads out of the box. Been running the car since 2005. Did a compression check and all are 185-190.

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70aarcuda said

I took a set OOTB eddies..drove around with them for two years...took them off...replaced the valve seals..which were junk...and put them on a bracket car and ran 11s with them....

if you are checking for tight guides..make sure you remove the valve seal first...

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Both lucky , or the heads were installed and adjusted properly , right pushrods , rockers adjusted properly . Unless the shop I go to is giving me BS about not seeing problems with the heads , but I doubt it , more money in telling me they need extra work if true .