CF70 Tuning
Posted: Tue Aug 18, 2020 4:36 pm
Hey all, thank you for accepting me into the forum
Kind of asking the age old question here but are there many performance upgrades still available for a CF70 engine as I know the minibike scene isn’t as strong as it used to be.
I see Shire Bikes have a high-lift cam, valve springs, oil pump, larger exhausts and carbs..might there be anything more I can do to it without importing from America?
I have an original 1976 Z50J I’d like to put this into (as a fettling engine) as I’d rather not mess with the Z’s engine and just keep it stock.
No Chinese crap thank you
Kind of asking the age old question here but are there many performance upgrades still available for a CF70 engine as I know the minibike scene isn’t as strong as it used to be.
I see Shire Bikes have a high-lift cam, valve springs, oil pump, larger exhausts and carbs..might there be anything more I can do to it without importing from America?
I have an original 1976 Z50J I’d like to put this into (as a fettling engine) as I’d rather not mess with the Z’s engine and just keep it stock.
No Chinese crap thank you