I'm ready to stretch my stroker and seeking any advice before doing so. I blasted a doner mount and I have some 1" square stock ready. I thought I'd cut the mount where it's parallel in its middle and slip it inside the tubing and weld the edges. Any things to consider before I have Johnny weld it?
DIY Stretch mod
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DIY Stretch mod
01 Honda Elite S 120cc Taida H20
78 Honda Hobbit Athena
78 Honda Express/Hobbit Stage6/Athena LC 70
00 Gilera Runner PM Tuning 172
09 Aprillia SR50 Malossi Team MHR
81 Puch ZA50 Polini
71 CT70 Blue
79 Z50 Red
78 Honda Hobbit Athena
78 Honda Express/Hobbit Stage6/Athena LC 70
00 Gilera Runner PM Tuning 172
09 Aprillia SR50 Malossi Team MHR
81 Puch ZA50 Polini
71 CT70 Blue
79 Z50 Red
Re: DIY Stretch mod
Hi Whitey. The mounts tend to flex a little. I think you may need to add a piece of metal on the top? careful not to weld near the bushings they will burn.
Life's a trip enjoy the ride.
94 elite SR, 86 spreedio, polini corsa, keli variator, 8.4, jet. speed 65 mph
spreedio video. https://www.youtube.com/watch?v=BZr46_-douQ
94 elite SR, 86 spreedio, polini corsa, keli variator, 8.4, jet. speed 65 mph
spreedio video. https://www.youtube.com/watch?v=BZr46_-douQ
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Re: DIY Stretch mod
That how I made the Stretch mount for my 87 125cc build...
2001 Elite 72cc...http://www.hondaspree.net/phpBB3/viewto ... =4&t=31369
1984 Spree "Little Evil" 125cc AF16.. http://www.hondaspree.net/phpBB3/viewto ... 16&t=31569
1984 Spree "Little Evil" 125cc AF16.. http://www.hondaspree.net/phpBB3/viewto ... 16&t=31569
Re: DIY Stretch mod
I did my cut where it's straight so that when the back half is welded back on it has the same turn down as stock. I did this with both of my mounts. Also uses square stock but put it inside of the mount. If you cut in the right spot it's a perfect fit.
86 Aero 50,Polini 65cc BBK,malossi oring head,100 oct. 32:1
21mm OKO,Malossi Wild Lion exhaust,
Stock Ruck vari, malossi special belt,1.5k shoes,1k center,
aftermarket bell, front/rear metro wheels, TT vapor,
5in stretch on motor mount,280mm Shock.
21mm OKO,Malossi Wild Lion exhaust,
Stock Ruck vari, malossi special belt,1.5k shoes,1k center,
aftermarket bell, front/rear metro wheels, TT vapor,
5in stretch on motor mount,280mm Shock.
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Re: DIY Stretch mod
I would highly recommend finishing up the welds all the way around. There is a lot of stress in those areas and you have open spots that should be 360 degree welded.