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Post by rianxavi26 on Aug 22, 2021 3:48:24 GMT
I have a Jap 50s with the APE gearing 10-15-21-26 with 58-54-49-43, definitely not the standard gearing for smallframe. I currently have 14/69 4.93 ratio that came with it and it is sooo sluggish.
I'm building it with the following:
112cc polini 57.5
short stroke 43
dellorto 24 PHBL
mazzu race crank (disc valve)
malossi exhaust
sip VAPE
My question is with the primary will the 24/72 3.00 ratio work on my setup which is what I currently have OR would it be better if i get a 27/69 2.56 ratio?
What will be the effect if I use the 3.00 gear ratio? any experience?
TIA!
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Post by rianxavi26 on Aug 26, 2021 13:39:10 GMT
Guys any suggestions on what primary works best? will the 24/72 3.00 ratio works okay with the polini 112/115cc?
TIA!
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Post by henri on Aug 27, 2021 9:35:31 GMT
a 24/72 will work well with 102/110 kit in a scooter ,but i doubt it will work right with ape' gear ratios .H
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