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4 Stroke Performance

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new	TaoTao Zummer RUNS VERY WEAK HELP! Pages: 1 2

zummerrunner

457

by CrankingWithCG
Jul 6, 2020 2:13:38 GMT -5

new	new 50mm bbk help

tydye00

175

by mikehailwood
Jul 4, 2020 6:29:06 GMT -5

new	BBK trouble part 2 with video! Pages: 1 2 3 4

mikeh

1,032

by crabjoe
Jun 28, 2020 21:14:40 GMT -5

new

44 mph?

scootypuffxl

315

by fugaziiv
Jun 27, 2020 10:32:42 GMT -5

new	4t Kisbee - Advice for CVT setup

erensaritas

328

by fox250fox
Jun 13, 2020 11:37:46 GMT -5

new	Deburr BBK?

crabjoe

128

by GrumpyUnk
Jun 8, 2020 11:35:38 GMT -5

new	Full engine rebuild.

proy

196

by GrumpyUnk
Jun 8, 2020 10:01:53 GMT -5

new	Pilot jet size and Hard starting

larryhobman

433

by rehabkymco
Jun 7, 2020 13:30:06 GMT -5

new	Piston crown or dish

GrumpyUnk

317

by petro
Jun 7, 2020 0:18:56 GMT -5

new	atv carb on scooter

benhonda

225

by luchovizzoni
Jun 4, 2020 18:39:57 GMT -5

new	Hello i want to ask about oil

darius823

436

by FrankenMech
May 29, 2020 17:40:10 GMT -5

new	Larger Gear Set Kymco Agility Pages: 1 2

magoconnor

741

by petro
May 25, 2020 14:23:07 GMT -5

new	2.88 gears wont fit Pages: 1 2 3 4 5

golfmech

2,212

by donaldsonta
Apr 28, 2020 12:51:12 GMT -5

new	Hello, i want to ask about fuel in my gy6 100cc

darius823

297

by darius823
Apr 27, 2020 12:31:59 GMT -5

new	Safe Cruising Rpm Pages: 1 2

magoconnor

634

by donaldsonta
Apr 27, 2020 12:29:04 GMT -5

new	Need help on first BBK Pages: 1 2

mikeboogie

634

by mikeboogie
Apr 23, 2020 21:00:18 GMT -5

new

139fmb

magoconnor

146

by magoconnor
Apr 5, 2020 12:18:19 GMT -5

new	Ruckus Clutch and next up grades

Beets

217

by Beets
Mar 28, 2020 20:49:30 GMT -5

new	Automatic choke delete wiring from 139qmb

joelandrew

279

by joelandrew
Mar 25, 2020 22:00:00 GMT -5

new	Automatic choke delete wiring from 139qmb

joelandrew

172

by joelandrew
Mar 24, 2020 11:37:32 GMT -5

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4 Stroke Performance

This is the place for info and help related to 49cc 4 stroke performance modifications.

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Shoutbox

Senna1Rossi: Ah, gotcha! Thanks, Fox. Does everyone see the Shoutbox, or just the people who you choose? Feb 16, 2016 12:39:35 GMT -5

Fox: Anyone who is logged in can see it but it's down at the bottom so most have either chosen to ignore it or haven't discovered it yet. Feb 16, 2016 18:42:39 GMT -5

Deleted: Wow, I just found this. I feel smart now, ha ha. Feb 27, 2016 19:24:24 GMT -5

Silar: Ahh.. New feature for a new riding season! YAY! Mar 16, 2016 17:12:34 GMT -5

Silar: Apparently this still is not being used much. hmm.. Mar 17, 2016 13:55:04 GMT -5

180°off: Anyone want to buy a Yamaha 2t that needs a complete rebuild?

Mar 27, 2016 16:00:19 GMT -5

larryhobman: What is the leanest jet size you would try on a 47mm setup, 60cc stock head with a A9 cam Apr 2, 2016 20:17:30 GMT -5

180°off: Hello anybody Apr 5, 2016 12:16:32 GMT -5

renagade281: Shout, Shout, let it all out!!!! Apr 7, 2016 15:05:49 GMT -5

gsx600racer: These are the things I can do without, Come on I'm talking to you, Come on Apr 9, 2016 0:13:14 GMT -5

180°off: What's up with this shout box? Nobody uses it! Apr 14, 2016 20:29:01 GMT -5

renagade281: DEEEEEEZ NUTZZZZZZZZZ Apr 15, 2016 15:29:55 GMT -5

tsimi: BANZAAAAAAI! Apr 20, 2016 8:57:04 GMT -5

Deleted: ARE WE SUPPOSED TO TYPE LIKE THIS IN THE SHOUT BOX? Apr 20, 2016 18:55:55 GMT -5

tsimi: JUST BECAUSE YOU'RE TRASH DOESN'T MEAN YOU CAN'T DO GREAT THINGS. IT'S CALLED GARBAGE CAN AND NOT GARBAGE CANNOT. May 9, 2016 5:53:53 GMT -5

Senna1Rossi: Where do you guys order Dr. Pulley sliders? I need 21x17 13grams. Is PartsforScooters.com a good place?? May 16, 2016 13:25:41 GMT -5

renagade281: order them from www.MrDeez.com May 21, 2016 11:53:50 GMT -5

Senna1Rossi: Thanks renagade281! May 23, 2016 14:59:12 GMT -5

Fox: I don't really know how to say this but straight. I am Dave's Girlfriend Kellilee and bluntly and VERY SADLY he passed away early Tuesday morning. I know he would want ya all to know this. Thank You Brent for befriending my love he was very happy on here! Jun 18, 2016 16:26:04 GMT -5

Fox: www.gofundme.com/29mgf6b8 I hope it is ok to pass on his gofundme page link. If not you will un-post it I'm sure. Thanks again all!! Jun 18, 2016 16:31:18 GMT -5