Thread: 39t sprocket
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Old 02-19-2012, 07:15 PM
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T3beatz T3beatz is offline
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Join Date: Oct 2011
Location: St. Louis
Posts: 650
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Quote:
Originally Posted by satoys View Post
How did you ck this ? I'm curious on what mine is


did you mean 125 jet? this one threw me for a loop.
which one of these do you think made the *most* difference right away ?
Sorry, yeah I meant the 125 jet. the most difference to me was the re-jet, air intake, and CDI, I was able to pick up a few extra MPH and more power for hills.

Oh, and I checked my gear count when I had the engine broken down to change out the output shaft, to mount the reverse, I have the Howhit GY6.

I need to test my speed, but I've put about $120.00 bucks into the engine so far for upgrades.

All purchased from ebay
Orang CDI $15.00
Foam Air intake 9.99
intake oil 9.99
Jet set 11.05 shipped (115,120,125,130,135)
coil/boot 13.68
iridium spark plug 9.99
10g rollers 9.99
1500 contra spring 11.00
1500 clutch springs 9.95


a different place
39T sprocket 21.95 http://www.highrpmracer.com/rear-spr...0-p-11553.html
38 pilot jet 4.95 http://www.scrappydogscooters.com/12...OKE_PARTS.html

All these upgrades helped tons on my trails I can tell the difference big time on the big hills. Before when I would climb them I could notice the buggy bogging down toward the top a little, and the pedal would have to be floored, but now it spins the tires if I give it full throttle on the same hills, and I don't have to have speed to climb them. Since I've moved to the 39T sprocket I'm going install a set of 12g or 13g sliders to get my speed back. I'm also going to be getting a Performance Muffler soon, maybe one of the 90 dollar ones from ebay, I know that is probably the most restrictive part in my setup now.
http://www.ebay.com/itm/Silver-scoot...ht_1901wt_1133

T.J.

Last edited by T3beatz; 02-19-2012 at 08:06 PM.
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