I measured couple of pistons, very easy to remove no ridge at all, crankshaft surfaces looked like new, rod bearings had couple of spots.
So pistons had compression height of 1.76'' and they are 0.04'' at hole. that means that with kb 167 comp 1.81 pistons would be just a bit over deck -0.01''
that would give comp of about 9.3-9.5:1
quench would be really close something like 0.018-0.028, is that too close?
So pistons had compression height of 1.76'' and they are 0.04'' at hole. that means that with kb 167 comp 1.81 pistons would be just a bit over deck -0.01''
that would give comp of about 9.3-9.5:1
quench would be really close something like 0.018-0.028, is that too close?