Smitty
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.....
i dont get it really, engine is running fine, no missing, nice lump in the cam, all cylinders even around 130psi, ......
hmmmm....
you reckon at least 9.5:1 comp (in an above post)
but only 130 in the cylinders?? :whistling
you have a problem, real 9.5 should give you at least 150
and on a new engine above 160psi
As you said
"dyno guy was shaking his head a bit too. his comment was "i dont understand, its all there, but we couldnt get it to ping"
I dont think you have anywhere like 9.5 ...more like stock comp of 8.6. you will not ping at 8.6:1
From your pics it looks like yr heads have not been sliced ...and the chambers looks bigger (less comp again)
Yr pics dont show it but you got flattops or dished pistons?