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General => Technical | How To => Topic started by: aaron8 on March 09, 2012, 12:41:17 AM

Title: Kymco Super 8 stroker/big bore build!!!!!!
Post by: aaron8 on March 09, 2012, 12:41:17 AM

What up's everybody. Name is Aaron and I'm one of the mechanics at my dads Motorsport shop. Well we are trying to build one bad ass Super 8 scooter. It will be used for advertising purposes and such. The build consist of a.....

-2009 Super 8 50cc
-Hoca QMB139 4T power pack
-Hoca 44mm stroker crank
-Yoshimura full exhaust
-K&N Air Filter

Will be documenting the build with plenty of  pictures and and problems we encounter. Really Excited to get this thing going.   ;D

Title: Re: Kymco Super 8 stroker/big bore build!!!!!!
Post by: zombie on March 09, 2012, 03:39:45 AM

We would all love to see it! Any reason you are using Hoca? The Yoshi pipe is world class, and the Hoca... Not so much.
Believe me you may be spot on with the selection... I'm really just curious.

Title: Re: Kymco Super 8 stroker/big bore build!!!!!!
Post by: aaron8 on March 09, 2012, 06:27:22 AM

Quote from: zombie on March 09, 2012, 03:39:45 AM

We would all love to see it! Any reason you are using Hoca? The Yoshi pipe is world class, and the Hoca... Not so much.
Believe me you may be spot on with the selection... I'm really just curious.

It's just something we could get cheaper as a dealer priced item. Not really aware there are other kits out there.  :-\

Title: Re: Kymco Super 8 stroker/big bore build!!!!!!
Post by: zombie on March 09, 2012, 07:38:22 AM

I used this kit... http://www.ebay.com/itm/100cc-Big-Bore-Kit-139QMB-GY6-50cc-scooter-parts-gasket-/330459445932?pt=Other_Vehicle_Parts&vxp=mtr&hash=item4cf0eafaac (http://www.ebay.com/itm/100cc-Big-Bore-Kit-139QMB-GY6-50cc-scooter-parts-gasket-/330459445932?pt=Other_Vehicle_Parts&vxp=mtr&hash=item4cf0eafaac)
It is running GREAT on a 19mm delorto slide carb, and OEM pipe.
I realize you have a different path to follow on this so I looked up just a little. http://eshop.mainelyscooters.com/product/cat-139qmb/hoca-qmb139-stroker-crankshaft/ (http://eshop.mainelyscooters.com/product/cat-139qmb/hoca-qmb139-stroker-crankshaft/)
http://scootdawg.proboards.com/index.cgi?board=discussion&action=display&thread=43770 (http://scootdawg.proboards.com/index.cgi?board=discussion&action=display&thread=43770)  and here is the scoot from that build...
Hoca Stroker 44mm, NCY 85 cc BBK (http://www.youtube.com/watch?v=CprtgPZvEMI#)
I really wanna see how this goes!

Title: Re: Kymco Super 8 stroker/big bore build!!!!!!
Post by: aaron8 on March 09, 2012, 01:34:53 PM

Heres a pic of the scooter, I will get a link posted to my photobucket so you can see all the photos so far.

(http://i1130.photobucket.com/albums/m528/chevy_king1500/IMG_0966.jpg)

Title: Re: Kymco Super 8 stroker/big bore build!!!!!!
Post by: aaron8 on March 09, 2012, 01:47:20 PM

Here is the linky

http://s1130.photobucket.com/albums/m528/chevy_king1500/Scooter%20Build/ (http://s1130.photobucket.com/albums/m528/chevy_king1500/Scooter%20Build/)

Title: Re: Kymco Super 8 stroker/big bore build!!!!!!
Post by: zombie on March 10, 2012, 02:52:59 AM

I love to see them stripped. It's gonna be cool Bro! Nice shop too.