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SNEEZE 163fml (CHINAZAKI)
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<blockquote data-quote="SRAD97750" data-source="post: 34199" data-attributes="member: 425"><p>Here I have the build pictures. We cut the frame into pieces at the subframe, side frame, and lower foreward engine mounts. </p><p>I DID NOT CUT THE BACKBONE. (NEVER CUT THE BACK BONE OF A BIKE UNLESS YOU ARE A "HOT SHOT" WELDER.) </p><p>Also, I added a few inches to the foreward and side frame legs to accomodate the vertical engine.</p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/Upper_Truss_Welds.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/Frame.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Fabricated (purchased) a 1/8" X 6" X 9" steel base plate for $1.09. Cut 1/8" slots into tubing and welded plate securely on top and bottom of frame tubing. Set engine in place where chain and sprockets line up the best at all suspension loads. Also note carburetor and throttle cable location and clearances. Also check exhaust clearance. Once all clearances are appropriate, mark base plate for four mount bolts. Which are convieniently located on the bottom of the engine. The use rubber motor mounts between base plate and engine will dramatically cut down on vibration but are not needed for sweet operation.</p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/Engine_Plate_Welds.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/Left.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/LRear.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Weld frame back together as straight as possible. Ours is only off at the subframe by about a 1/2".<img src="https://www.dirtbikeaddicts.com/static/images/smilies/moon.gif" class="smilie" loading="lazy" alt=":moon:" title="Moon :moon:" data-shortname=":moon:" /></p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/Straightness.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Next throw on some risers and a hook for the stock KX80 fuel tank and seat, in such a way that the petcock doesn't touch or pinch the fuel tube on the cylinder head. </p><p>VERY IMPORTANT! If you make motor mounts like the ones in the picture they will fail. Construct a Dual Path mount and intall with good welds. These will require rotating the engine foreward for removal/installation. SWEET!<img src="https://www.dirtbikeaddicts.com/static/images/smilies/banana.gif" class="smilie" loading="lazy" alt=":banana:" title="Banana :banana:" data-shortname=":banana:" /></p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/Seat_and_Tank_Mods1.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/Dual_Path_Upper_Mount.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p>Welded some slotted tubing for extra support for the base plate and so, if a crash occurs I will not be maimed by my own motorcycle.</p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/Base_Tubing.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Lifan spark plug shows near perfect combustion with a light tan color from all throttle positions. Great low end grunt allows throttle-only wheelies in third. Lacks power on top end due to small carb and open exhaust.</p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/Trash_Sun.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/RH_Function.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/RH_Cinder.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/LH_Cinder.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Starting is easy. You can kick start first or second attempt or the electric start is operational.</p><p></p><p><img src="http://forum.grasscity.com/photopost/data/500/medium/LH_Function.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>-BIG DAN<img src="https://www.dirtbikeaddicts.com/static/images/smilies/thumb.gif" class="smilie" loading="lazy" alt=":thumb:" title="Thumb :thumb:" data-shortname=":thumb:" /></p></blockquote><p></p>
[QUOTE="SRAD97750, post: 34199, member: 425"] Here I have the build pictures. We cut the frame into pieces at the subframe, side frame, and lower foreward engine mounts. I DID NOT CUT THE BACKBONE. (NEVER CUT THE BACK BONE OF A BIKE UNLESS YOU ARE A "HOT SHOT" WELDER.) Also, I added a few inches to the foreward and side frame legs to accomodate the vertical engine. [IMG]http://forum.grasscity.com/photopost/data/500/medium/Upper_Truss_Welds.jpg[/IMG] [IMG]http://forum.grasscity.com/photopost/data/500/medium/Frame.jpg[/IMG] Fabricated (purchased) a 1/8" X 6" X 9" steel base plate for $1.09. Cut 1/8" slots into tubing and welded plate securely on top and bottom of frame tubing. Set engine in place where chain and sprockets line up the best at all suspension loads. Also note carburetor and throttle cable location and clearances. Also check exhaust clearance. Once all clearances are appropriate, mark base plate for four mount bolts. Which are convieniently located on the bottom of the engine. The use rubber motor mounts between base plate and engine will dramatically cut down on vibration but are not needed for sweet operation. [IMG]http://forum.grasscity.com/photopost/data/500/medium/Engine_Plate_Welds.jpg[/IMG] [IMG]http://forum.grasscity.com/photopost/data/500/medium/Left.jpg[/IMG] [IMG]http://forum.grasscity.com/photopost/data/500/medium/LRear.jpg[/IMG] Weld frame back together as straight as possible. Ours is only off at the subframe by about a 1/2".:moon: [IMG]http://forum.grasscity.com/photopost/data/500/medium/Straightness.jpg[/IMG] Next throw on some risers and a hook for the stock KX80 fuel tank and seat, in such a way that the petcock doesn't touch or pinch the fuel tube on the cylinder head. VERY IMPORTANT! If you make motor mounts like the ones in the picture they will fail. Construct a Dual Path mount and intall with good welds. These will require rotating the engine foreward for removal/installation. SWEET!:banana: [IMG]http://forum.grasscity.com/photopost/data/500/medium/Seat_and_Tank_Mods1.jpg[/IMG] [IMG]http://forum.grasscity.com/photopost/data/500/medium/Dual_Path_Upper_Mount.jpg[/IMG] Welded some slotted tubing for extra support for the base plate and so, if a crash occurs I will not be maimed by my own motorcycle. [IMG]http://forum.grasscity.com/photopost/data/500/medium/Base_Tubing.jpg[/IMG] Lifan spark plug shows near perfect combustion with a light tan color from all throttle positions. Great low end grunt allows throttle-only wheelies in third. Lacks power on top end due to small carb and open exhaust. [IMG]http://forum.grasscity.com/photopost/data/500/medium/Trash_Sun.jpg[/IMG] [IMG]http://forum.grasscity.com/photopost/data/500/medium/RH_Function.jpg[/IMG] [IMG]http://forum.grasscity.com/photopost/data/500/medium/RH_Cinder.jpg[/IMG] [IMG]http://forum.grasscity.com/photopost/data/500/medium/LH_Cinder.jpg[/IMG] Starting is easy. You can kick start first or second attempt or the electric start is operational. [IMG]http://forum.grasscity.com/photopost/data/500/medium/LH_Function.jpg[/IMG] -BIG DAN:thumb: [/QUOTE]
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