Swiss Toni Posted January 7 Posted January 7 (edited) Anyone ID these pistons for me? Measure up at 74.8mm. Letter C stamped into crown near inlet valve cut-outs. 4084 cast into the left pin boss, and what could be a W in an oval in the right. Wiseco? Low comp Turbo? Edited January 7 by Swiss Toni Quote
Duckndive Posted January 7 Posted January 7 they look stock height what do they measure from crown to pin centre ? Quote
spondonturbo Posted January 7 Posted January 7 75mm is 1170cc from memory. look standard compression flat top. 18mm pin? number sounds like a wiseco number but maybe an old one? Quote
Duckndive Posted January 7 Posted January 7 (edited) 2 hours ago, Swiss Toni said: @Duckndive27.3mm @spondonturbo18mm pin. Same as Stock GSX ...but will be a ickle bit more due to larger bore Edited January 7 by Duckndive Quote
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