Search found 28 matches

by Kolb706
Sun Mar 27, 2016 2:38 pm
Forum: Performance Technical
Topic: Bottom end
Replies: 6
Views: 4511

Re: Bottom end

6.5
by Kolb706
Sun Mar 27, 2016 5:31 am
Forum: Performance Technical
Topic: Bottom end
Replies: 6
Views: 4511

Bottom end

Why does my moped accelerate kinda slow at bottom and mid end? But when it pass about 40-50 mph it starts to pull hard.

I'm running a 120cc stroker
by Kolb706
Mon Mar 21, 2016 9:49 pm
Forum: Performance Technical
Topic: 120cc top end help
Replies: 15
Views: 9084

Re: 120cc top end help

I just put a new stock dd50 belt on
by Kolb706
Sat Mar 19, 2016 8:08 pm
Forum: Performance Technical
Topic: 120cc top end help
Replies: 15
Views: 9084

Re: 120cc top end help

What's a good wot temp and what jets u recommend
by Kolb706
Sat Mar 19, 2016 1:15 am
Forum: Performance Technical
Topic: 120cc top end help
Replies: 15
Views: 9084

Re: 120cc top end help

What variators do u recommend to be the best
by Kolb706
Sat Mar 19, 2016 1:14 am
Forum: Performance Technical
Topic: 120cc top end help
Replies: 15
Views: 9084

Re: 120cc top end help

I have a big tooth belt on it
by Kolb706
Sat Mar 19, 2016 12:13 am
Forum: Performance Technical
Topic: 120cc top end help
Replies: 15
Views: 9084

Re: 120cc top end help

Oh n my gears is 6.5
by Kolb706
Sat Mar 19, 2016 12:11 am
Forum: Performance Technical
Topic: 120cc top end help
Replies: 15
Views: 9084

Re: 120cc top end help

Max temp is 384. I have a 142 jet. Also I just roll on 25mph and gas it. I want better top end
by Kolb706
Fri Mar 18, 2016 11:00 pm
Forum: Performance Technical
Topic: 120cc top end help
Replies: 15
Views: 9084

Re: 120cc top end help

Thanks bones. Yes I have my case shaved out for the belt. I just switched out to 1500 center spring and with 6x5.5 weights. I'm also running a Daytona ramp with polini guides. I did about 70 mph on about a 1/8-1/4 stretch. I don't know if I'm doing anything wrong. I weigh 260 pounds
by Kolb706
Fri Mar 18, 2016 1:55 pm
Forum: Performance Technical
Topic: 120cc top end help
Replies: 15
Views: 9084

Re: 120cc top end help

Ok thanks man. Oh yeah I'm also running a 110cc ap gdash pipe. It's similar like a scorpion pipe. Also do u what weights I should be running
by Kolb706
Fri Mar 18, 2016 6:48 am
Forum: Performance Technical
Topic: 120cc top end help
Replies: 15
Views: 9084

120cc top end help

I have a 120cc dio stroker motor.

54mh bore
52.6 pg crank
33 kehin carb
Zx trans and clutch with 2000 center and 4000 clutch springs
Kelly pulley and Daytona ramp
6.5 gear ratio


Do u guys know what kind of jets I should be running and weights? Thanks
by Kolb706
Tue Jul 28, 2015 3:05 am
Forum: General Chit-Chat
Topic: Anyone know were to get arnada parts
Replies: 3
Views: 4311

Anyone know were to get arnada parts

I'm looking for front and back panels, side skirts, tail light and mud flap. Needs to be in good condition. Thanks
by Kolb706
Mon Apr 28, 2014 7:43 pm
Forum: Performance Technical
Topic: Polini contessa
Replies: 2
Views: 2435

Polini contessa

Hey I got honda spree. I just bought brand new 72cc polini contessa bore kit. I'm gonna put it on a sym block that never been ported, 2ab orange insert mini stroke crank, v8 pipe, ct manifold, and 28 Oko. Kelly pulley. I weigh 220 and I was wondering what's a good set up for those parts I got. Like ...
by Kolb706
Sat Jul 13, 2013 6:58 pm
Forum: Technical Help
Topic: Loud random air sound while riding
Replies: 7
Views: 3765

Loud random air sound while riding

My moped is making really loud air sounds randomly while I'm riding. I have a Yamaha razz with a dd50 motor. It has a pg long, 72 polini, 28 Oko, 7-1 gears. The sounds when I'm riding goes like this.. Bapppp, bapppp, psst, psst, bappppp, psst, bappppp, psst, psst The bapp sound is my motor and the p...
by Kolb706
Tue Jul 09, 2013 8:02 am
Forum: Technical Help
Topic: dio razz help
Replies: 0
Views: 1675

dio razz help

is it possible to put a stock tire off a dd50 front rim on a razz rim? or how do you put a stock dd50 fromt rim on a razz?