WebJun 5, 2014 · I spoke with a tech from Wiseco today personally, and he told me the following: stock to 400chp (crank horsepower) .035 PTW (piston to wall) 400 to 500chp .004 PTW. 500 to 600chp .045 PTW. over 650chp (consult your engine builder) As for ring gaps: 400chp to 550chp .020 to / .022 2nd. 550chp to 650chp .022 top / .024 2nd. WebOct 18, 2014 · Can i espect that the piston to wall clearence will be the same on the probe srs-pistons (2618) vs. the wiseco pro tru pistons made by the same alloy (2618) hope …
piston to cylinder wall clearance question Bob
WebWISECO PISTON for SUZUKI GSXR 1100 (R1186) 3150XG 4614M08000 (Fits: Suzuki GSXR1100) $161.27. Was: $207.83. Free shipping. Suzuki GSXR1100 1216cc MTC big bore piston kit. $755.88. $30.22 shipping. Suzuki GSXR1100 86-88 Wiseco Piston Kit 12:1 +2mm 78mm Bore 4435M07800 (Fits: Suzuki GSXR1100) WebMay 3, 2007 · I called Wiseco today and they said their pistons a pre-clearanced at .0025 under when in an 87mm bore. The tech said the piston break-in coating totals another .0005 and when it wears off, the pistons run .003 total clearance in the 87mm hole. Add my bore size and we have about .004 piston to wall once the coating wears off. lycanites mobs 16x
Piston to Wall Clearance? - Honda / Acura K20a K24a Engine …
WebOct 14, 2003 · WISECO piston/cylinder clearance. I just received my 67mm dia WISECO prolite piston and the information with it says .05mm is the normal clearance for it but … WebJan 11, 2014 · zed1015 wrote: Wiseco quote a 0.0020" (0.051mm) std clearance on all their piston kits and you will be ok with that. You can go from 0.0015" to 0.003" depending application. Lower end for street . Higher end for racing and turbo. The Wiseco pistons are FORGED so run tighter clearances than the OEM CAST pistons as they don't expand … WebWiseco's pistons outgun cast and Hypereutectic pistons, giving you stronger pistons and tighter tolerances than any other part in your engine, with less internal and external machining. Wiseco's advanced forging … lycanites mobs aspid