04-30-2012, 12:43 PM #1
300sx - How far over bore can you go?
Can't find the max bore specs, if anyone knows them can you pass them along?
Also any advantage to boring this engine larger, or without porting and exhaust/carb mods does that not make any difference?
04-30-2012, 12:52 PM #2
I think its 84.5mm for maximum, I know you can get 86mm pistons for the zx12r but the blocks are different. I think Macc Racing made a 1600 kit for the 250/60/15f
04-30-2012, 01:17 PM #3
05-01-2012, 07:32 AM #4
typically 1mm over is the max.
you probably will not find any larger pistons than that either.
05-01-2012, 10:04 AM #5
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