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Project z31 Z432 N/A RB swap
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03-17-2019, 05:38 AM
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RVAE34
Zilvia Junkie
Join Date: Jan 2018
Location: Virginia
Age: 45
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My machinist called me yesterday to say last chance to get pics before it starts going together.
While I was there he ran the crank on the balancer and said it's within NASCAR tolerance. He checked all the pistons and removed some weight to get them balanced and he had to slightly hone out the rods for the wrist pins.
CP said they wanted .0015 gap from piston to deck height at TDC and with the slight decking to get the block clean, it's slightly less than that at .00135 so after he does the final flow bench test on the head to check how much improvement was made, he can put it all back together and check valve to piston clearance and worst case, I get a slightly thicker head gasket but he doesn't think it's enough of a difference to matter so we will see.
Also added some carbon to the E55
RVAE34
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