HELP!!! Piston question
Hey guys bought a b18c1 block that was bored. The guy said it was bored 10 over. I know that B18C1 pistons are 81.0mm/3.189" so is that .10mm over or .010" over? I have arias pistons that came with the block that are slightly scarred (also 10 over) so i want to replace them with the right bore but dont know what to get. HELP
i thought the over part referred to inches like 25 over is .25 in but really have no clue but either way it would be 0.10 in your case
the block will have to be honed anyway you will most likely have to go the next size up, unless your handy with engine work leave it to the professionals.
just bring the piston to the machine shop so they can measure it and give u the correct size.
if the pistons are scared the wall may be also.
just bring the piston to the machine shop so they can measure it and give u the correct size.
if the pistons are scared the wall may be also.
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MatHadder
All Motor / Naturally Aspirated
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Oct 1, 2006 05:59 PM



