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Enduro Engine - 2 stroke Cylinder, Piston, Tranny, Bearings, Clutch, Pipes & Silencers, etc. |
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#31
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Quote:
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www.endurohp.eng.br Sherco ST300 2015 (Trials) https://www.instagram.com/leocm74/ Brasil! |
#32
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Another option is water-jet cutting. Usually cheaper than laser as I remember it.
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Phil (New bike pending...) |
#33
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The Standard spacer are water cut! Laser cut is very difficult because of cutting aluminum. Most companies I've ask only cut up to 8 or 10mm. The version for the e-start is a very complicated 3d geometry.
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4 strokes are only good for power generators |
#34
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I guess the problem with the estart version is that it is not a spacer as you will need to get the volume by molding around the starter motor.
Back on the original topic, I believe the spacer has a better effect on the 250 than the 300
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2003 txt250 Pro 2013 Ossa 280i |
#35
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I hope you can open the pdf file.
It's a 3D PDF where you can see how the e-start cover would look like.
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4 strokes are only good for power generators |
#36
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Elvis74, spacer arrived today, looks great, will install tomorrow.
Thanks eh... Ed..
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2011 250 Race, kicker... 2006 640 KTM Adventure... Smartcarb... Done Waiting, maybe later... Lectron... Got one.. |
#37
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Back in 2002, my tool and die making neighbor made me a similar spacer out of 3/8'' aluminum plate (9.525mm) using an EDM machine (wire-cutting). Turned out great. Only difference from Elvis' piece is that it used a separate bushing for the center bolt, and I just silicon-ed that to the stock cover.
Seemed to add some low end to my 2002 300XC, and was pretty trick at the time. I later had a chance to get a real deal on a Checkpoint PV cover and am using that now. I think I may still have the spacer in my spares box if anyone is interested.
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"Conviction is a luxury of those on the sidelines." '13 Beta 300RR - race bike '02 GG300XC - "Billie Baroo" '01 DR650 '02 GG 280 Pro '06 YZ 250 '07 WR450 '00 TT125RL '94 YZ200 - custom keeper |
#38
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Excellent work (pdf drawing rotates). I've thought about making one myself. I'm not sure of the depth available behind the starter motor, but you might need to add a counterbore so the center screw is recessed to clear the motor. Are you allowing enough space for the plastic cover/motor shield to be retained?
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2011 EC250E |
#39
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Mathias
PM sent re: PV spacer. Jason |
#40
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The pdf cant be opened, could you upload it again?
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