Quote:
Originally Posted by EddyPlex
hey guys, had a random kinda off topic question..
what will be a good compression reading for an sr with cp pistons eagle robs, valves, metal head gasket? (s13 sr redtop)
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I'm pretty sure 185ish is a good reading for an 8.5:1 motor, but if you're lower dont really worry about it, as long as the numbers are consistent and above 125.
But if the motor is 9:1 then the numbers should be a little higher, but since not all compression testers are exactly identical, some might read a tad different, so just make sure they are consistent.
But i could be wrong, somebody correct me if i am.