niksfish wrote:
I can't find anywere in the internet that say that the RR doesn't have nikasil. Neither is confirmed. I have found someone that sold oversized pistons for the RR W/W but not the SP. This is what it says:

Honda NSR 150 RR W/W - SP piston repair kit. For steel cylinder use all piston size. For aluminium-nicasil cylinder SP type use only STD size. piston Option STD 59 mm.

piston Option STD 59 mm. or +0.25, +0.50, +0.75, +1.00, +1.50, +2.00

You quoted the same info you are questioning in your reply!

My information comes from someone who tuned and raced the NSR150 competitively in SE Asian championships.
_________________
Andy.
NSR-WORLD.COM

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