best spring combinations for 70cc mina kits.

nitrousx

Well-Known Member
experts,

based on your experiences, what spring combinations (clutch and center springs) can you advice for track and sprint use on a minarelli 70cc kit?
 
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actually im just starting to gather and purchase my set.

here are my parts:

stage 6 r/t crank
malossi 70cc lc kit
stage 6 viton reeds
9:1 rear ratio
24 to 28 mm carb
c21 yasuni
stage6 inner rotor
malossi OR set with delta clutch
 
well since you got the Malossi OR kit it already comes with the correct center spring for it, if it's a minarelli then it's the red spring, for piaggio it's the blue or violet spring.

as for the delta clutch buy the MHR clutch spring set & test which spring & weight settings will work best for you, judging from your set i'd say start with the blue clutch springs.
 
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