50mm bore, 35mph, please help

[Trafficjamz]

So it is adjusted by bending the tab?

[kylebo]

yes thats it easy as pie

[evilone]

So it is adjusted by bending the tab?

I bought a used 21mm oko awhile back and the tab was bent, just needed to bend it to correct position and was good to go.

[Pierce ramsay]

ok, so i do only have the stock vari, and the stock belt and i have a 1500rpm main spring in my clutch and the 3 small springs are 2,000rpm springs, i will get a new belt, but i have a new vari on its way.

[kylebo]

junk the vari asap stock vari's suck bad. flat ramps limited compression, hard to tune, email vt cycles and get the cheep dio vari they sell. I put 5000 miles on a $45 vari from them it looks like new still and works great. It's like adding nos compared to a stocker

[Pierce ramsay]

Ok hav upgraded vari 9gram wieghts 48 120 jets still running 46.7 on 50mm bore 28mm exhaust 9:1 gears and 24mm carb ahhh I'm scootering my self crazy

[Trafficjamz]

Ok hav upgraded vari 9gram wieghts 48 120 jets still running 46.7 on 50mm bore 28mm exhaust 9:1 gears and 24mm carb ahhh I'm scootering my self crazy

Too heavy on the rollers?

try 7gram rollers

[Pierce ramsay]

Ok sounds good thanks going for max top speed

[Pierce ramsay]

New top speed is 49.3mph!!! Would love to break 50 7 gram rollers did the trick only that mid speed after 25 is horrible to about 35mph

[Trafficjamz]

New top speed is 49.3mph!!! Would love to break 50

Duck and Tuck

[kingkamehameha]

Try 8.44:1 gears and run 8 and 9 gram weights

[Bear45-70]

junk the vari asap stock vari's suck bad. flat ramps limited compression, hard to tune, email vt cycles and get the cheep dio vari they sell. I put 5000 miles on a $45 vari from them it looks like new still and works great. It's like adding nos compared to a stocker

Please explain how flat ramps limit compression or for that matter have anything to do with compression?

[guen84]

ive pretty much had every problem, you can think of with my 50mm bbk... i even went as far as getting a mini stroker, made a huge difference. the cylinder opens the ports all the way now... not saying thats what you need, but its a option... problems i ran into ct intake came loose in back under fan shroud, v8 pipe doesnt seat right on bbk fixed with permatex.. not sure if you got any clutch springs in, but i suggest try stock first then install center tune weights, then clutch springs tune weights... im running 9.5 weights in mine and alot of people think thats to much, but its runs great...

[Bear45-70]

ive pretty much had every problem, you can think of with my 50mm bbk... i even went as far as getting a mini stroker, made a huge difference. the cylinder opens the ports all the way now... not saying thats what you need, but its a option... problems i ran into ct intake came loose in back under fan shroud, v8 pipe doesnt seat right on bbk fixed with permatex.. not sure if you got any clutch springs in, but i suggest try stock first then install center tune weights, then clutch springs tune weights... im running 9.5 weights in mine and alot of people think thats to much, but its runs great...

Loc-tite cures bolts and nuts from coming loose.