Honda Spree and Elite 50 Forums

got my 43mm piston today and hope to start thr bore/honing process soon. ican post some pics if anyone is interested.

I'm a brand newbian here, but have been lurking for weeks. I popped off my jug and head and measured the I.D. -it measured about 40.8+ millimeters with a digital caliper. I'm pretty new to scoot tuning, but (and there always is) I asked my dad -an old school hot rodder - what I could do to bore out ...