Originally Posted by ARUSSELL
Originally Posted by hammertime
opps my typing mistake, 6.535 is correct.
What type of compression with 119cc head.
That piston is 14.7 to 1 with the 119 cc head, part number is 243328, set up for a .043, .043, 3.0mm ring pack, part number J77008-4610-5
JE Pistons #532-243328
502BBC OPEN CHAM DOM
Sure we got thr right part # ? or is jegs wrong ?
I am thinking hard on maybe doing a special order pistons like 4.602 bore be less machine work, probably cost of pistons and bore would offset each other.