Post by christopher on Oct 28, 2019 7:34:40 GMT -5
Buy a bigger scooter? Did you upgrade to a performance cam also? I bought a 50cc moped because it is street legal without a motorcycle license, and I want my wife to be able to ride it. I would buy a 150cc or so two stroke if it were just me.
You really wanna make power with that 139QMB? I got you. It's not cheap, but my little Scootie is at a true 93.4cc and puts some stock 150s to shame off the line. Yeah, 150s will overtake around 45 but it's nice to have that crazy power to flow effortlessly with traffic.
A lot, I mean a LOT of power is all in the head. How much it can flow as well as the combustion chamber all are critical really. This head is probably one of the best, if not THE best, head on the market. Allows you to use a 24mm stock GY6 carburetor and intake and really feed the engine. That kinda carb setup on a cheaper big bore doesn't quite work as the heads have tiny ports and can cause crazy turbulence in the intake tract. It'll work, but not like it should.
You can add a performance cam like the SSP-G cam, with is a little more "grunty" over the A9 cams found all over the internet.
The stroker crank requires a full engine rebuild, but I feel like it's completely worth it if you are looking to squeeze the most out of these engines. This really give you the torque for that punch off the line, or climbing hills.
Once you have made good power from the cylinder/head you can then add gears in the rear end. Most gear sets require a press, but there a drop in style by Jasil, and then the even taller gears if you have made gooooood power.
Then the CVT comes into play, LOTS AND LOTS of tuning in the CVT. We can talk about that later.
Scootie the funmachine: 93.4cc QMB139 Stroker ...and... Stella the 2005 Genuine Stella 150cc 2t (the $350 Craigslist find) ...and... Sonja the 2005 Genuine Stella 150cc 2t (the freebie, soon to be 177cc) ...and... Maddy the E-TON Matrix 70cc 2t street killer(another freebie) ...and... Hondo the 2010 Honda Elite 110
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