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Old 01-11-2017, 04:03 PM   #1
santacruz   santacruz is offline
 
Join Date: Jan 2017
Posts: 2
Can I used a 150cc head with a 155cc cylinder?

I needed an exhaust gasket and ended up buying a 58.5mm big bore kit that doesn't include the cylinder head, along with a 7" 'racing exhaust', an A9 cam, and a main jet set.

Can I use my stock 57.5mm head with this kit? Is an A9 cam ideal for a quick 3 mile run to campus? I'd like to be able to accelerate with cars at leaving the stoplight, and I don't think I'll ever got over 55 mph. What should I rejet to? From what I've seen online, I was thinking 125.

Finally, is there anything I should do to the CVT with these upgrades?



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