Stroker 95cc

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Stroker 95cc May 8, 2012 23:54:14 GMT -5

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Post by Deleted on May 8, 2012 23:54:14 GMT -5

Midnight is up for sale now. I cant decide if i want to use Yellow Fever to build the stroker..or a new black 2011 Boadiao with dual rear suspension using the long case dual shock motor i got from Fox with 13" 150 style wheel with a rear disc brake setup. Decisions Decisions. I dont like that wheel much and It wont match the front. I have been trying to find another Qingqi rear wheel. Found one in Richmond VA on a nation wide CL search but the guy never got back to me :/

Last Edit: May 9, 2012 0:02:15 GMT -5 by Deleted

Deleted Deleted Member Posts: 0	Stroker 95cc May 9, 2012 0:03:55 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Deleted on May 9, 2012 0:03:55 GMT -5 A stroker with the Leo Vince exhaust sure would be sweet on this bike too though....but i just got done building this motor lol

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Stroker 95cc May 15, 2012 0:33:29 GMT -5

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Post by Deleted on May 15, 2012 0:33:29 GMT -5

I wonder how long before something broke if you took a 52.4mm cylinder and bored it out to accept a 54mm piston ..making 100.7cc with the stroker crank

www.ebay.com/itm/125cc-Piston-54mm-Piston-Ring-Piston-Clip-Piston-Ring-motorcycle-ATV-pit-bike-/180874600303?pt=Motorcycles_Parts_Accessories&vxp=mtr&hash=item2a1cf75f6f#ht_3308wt_937

90GTVert Administrator Posts: 41,613 Location: Preston, MD	Stroker 95cc May 15, 2012 7:09:45 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by 90GTVert on May 15, 2012 7:09:45 GMT -5 Is there enough meat on the 52mm cylinder? I figured they're thin on the bottom where they enter the cases, but I've never had over a 50mm kit.
	Brent Life is better at high RPM.

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Stroker 95cc May 15, 2012 9:16:51 GMT -5

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Post by Deleted on May 15, 2012 9:16:51 GMT -5

May 15, 2012 7:09:45 GMT -5 90GTVert said:

Is there enough meat on the 52mm cylinder? I figured they're thin on the bottom where they enter the cases, but I've never had over a 50mm kit.

Oh yeah there is plenty enough. However, the rod would have to be machined to accept a +1mm pin (14 instead of 13).....the piston height for the 125 piston is 40mm vs. stock height of 34mm so the jug would have to be shimmed....and this would probably require a longer timing chain too. Then of course there is still the variator issue we have been exploring too. This would be an expensive build.
BUT...I wonder how many other people in the world have a true 100cc 139qmb motor?

Last Edit: May 15, 2012 9:20:36 GMT -5 by Deleted

90GTVert
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Stroker 95cc May 15, 2012 11:46:13 GMT -5

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Post by 90GTVert on May 15, 2012 11:46:13 GMT -5

Piston weight would be a pretty big negative I'd think since it's that much larger and taller. Then you take the heavy piston and cut some meat outta the conrod. I dunno if having a one-off is worth it. I'd be really surprised if the power difference was worth it.

Brent
Life is better at high RPM.

Deleted Deleted Member Posts: 0	Stroker 95cc May 18, 2012 20:15:30 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Deleted on May 18, 2012 20:15:30 GMT -5 Ordered the first parts for this build today. Naraku NK100.65 52.4mm bore kit.

Deleted Deleted Member Posts: 0	Stroker 95cc May 21, 2012 12:44:51 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Deleted on May 21, 2012 12:44:51 GMT -5 My LV exhaust will not fit the 2011 Baodiao with dual rear suspension because of that right side shock....so Yellow Fever is now the bike for this engine, which already has the look I want anyway.
	Last Edit: May 21, 2012 13:03:16 GMT -5 by Deleted

jcoahran Scoot Enthusiast 89 zuma ii Posts: 347	Stroker 95cc May 21, 2012 15:33:37 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by jcoahran on May 21, 2012 15:33:37 GMT -5 good luck! i cant wait to see some pics and vids!

Deleted Deleted Member Posts: 0	Stroker 95cc May 23, 2012 18:26:20 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Deleted on May 23, 2012 18:26:20 GMT -5 Pictures do not do this kit justice. Superior workmanship above any China made kit. Compared to a Hoca 50mm domed piston:
	Last Edit: May 23, 2012 18:31:00 GMT -5 by Deleted

Deleted Deleted Member Posts: 0	Stroker 95cc May 23, 2012 18:29:20 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Deleted on May 23, 2012 18:29:20 GMT -5 Put the LV Titan on YellowFever today.
	Last Edit: May 23, 2012 18:51:55 GMT -5 by Deleted

Deleted Deleted Member Posts: 0	Stroker 95cc May 23, 2012 18:46:29 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Deleted on May 23, 2012 18:46:29 GMT -5 39mm, 52.4mm

jcoahran Scoot Enthusiast 89 zuma ii Posts: 347	Stroker 95cc May 23, 2012 20:02:10 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by jcoahran on May 23, 2012 20:02:10 GMT -5 wow thats a HUGE difference!

90GTVert Administrator Posts: 41,613 Location: Preston, MD	Stroker 95cc May 23, 2012 20:45:10 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by 90GTVert on May 23, 2012 20:45:10 GMT -5 Sweet BBK. ;D
	Brent Life is better at high RPM.

Fox Scoot Master! So. Cal Posts: 6,301	Stroker 95cc May 23, 2012 23:41:41 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by Fox on May 23, 2012 23:41:41 GMT -5 Are you gonna put that long case motor in that thing?
	Dave