DRR 50 main jet

[suda55us]

We have a 2007 DRR 50 and took the clip out of the CDI to make it unlimited rev and use an aftermarket air filter, does anybody have an idea on what size main jet to use on this setup? Thanks

[bulldogfallon]

What carb do you have on it?

Small Mikuni/Sunworld = 105 to 110

OKO Carb 95-100 MJ


This should get you close...This is what we would run in FL

PM me if you need anymore info

[humboldt hills]

Originally posted by bulldogfallon
What carb do you have on it?

Small Mikuni/Sunworld = 105 to 110

OKO Carb 95-100 MJ


This should get you close...This is what we would run in FL

PM me if you need anymore info

mukini / sunworld 120-125

oko 110-115
here in the buckeye state
1000ft