BMW E30 M20B25 Part Number JE - 63717-845, 84.5mm (0.50mm/020” oversize) 9.7:1
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NOTE: You can request 8.8:1 to 10.2:1 for this same set. Same price...Just specifciy...
9.7 is our default as the Euro Spec Comp Ratio which is most popular.
BMW E30 M20B25 Part Number JE - 63717-845, 84.5mm (0.50mm/020” oversize) 9.7:1
ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
BMW E30 M20B25 Part Number JE - 63717-845, 84.5mm (0.50mm/020” oversize) 9.7:1
ALL JE Forged Piston Sets are Supplied complete with Pins Locs and JE ProSeal Rings
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