the pistons are slightly dished. remember the overbore itself will raises compression probably about .1-.2 aswell. The head was CCed at 44 i believe. anyone know what the CC of a stock head is?? So i think its gonna be somewhere around 10.5:1 or maybe a little higher
yea I'm not sure you will have to check the cylinder PSI when you get it running to see how high it is.
I'm your local R&D nut. Fabracting, welding, tuning and breaking my stuff so you don't have to.
Is anyone gonna answer the EGR question?
"Feed their greed with your need for speed"
that is sweet. wont the welded combustion chambers make the headgasgets blow?
-1986 Honda Prelude DX:
pacesetter cat back w/Magnaflow muffler
lightspeed header
ngk iridium plugs
Pacesetter short shifter
94' integra coilovers
k&n oil filter
That's a pretty engine you got there.
Im pretty sure its only if the gasket is exposed beyond the metalic part surrounding the cylinders, say if the bore was too big for the gasket or the chamber was too big. Ive never heard of chamber welding but then again Im new to this motor building business. That setup looks gooood. Counting down the days til the shop gets done with my motor.Originally Posted by 2ndgenludedude1986
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