BJX out of the polo 9n. Need new pistons with 8.5:1 compression. may consider either boring it out to 82mm or bore and sleeve the 81.5mm. im just guessing the sizes though :/
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can anyone tell me the bore size of the BJX, i have melted mine in a conversion :/
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I think you will find that they are 81mm standard.
Gavin
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Resident grumpy old fart
VW - Metallic Paint, Radial Tyres, Laminated Windscreen, Electric Windows, VW Alloy Wheels, Variable Geometry Exhaust Driven Supercharger, Direct Unit Fuel Injection, Adiabatic Ignition, MacPherson Struts front, Torsion Beam rear, Coil Springs, Hydraulic Dampers, Front Anti-Roll Bar, Disc Brakes, Bosch ECU, ABS
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