gusto Posted September 22, 2018 Report Share Posted September 22, 2018 What was your favourite engine combo of all the bikes you’ve owned? Quote Link to comment Share on other sites More sharing options...
BigRed350x Posted September 22, 2018 Author Report Share Posted September 22, 2018 I had a 4mil dune port stock cyl that was just a blast to ride. My favorite was probably the 612cc big block twister. It was fun. Quote Link to comment Share on other sites More sharing options...
registered user Posted September 23, 2018 Report Share Posted September 23, 2018 u plan to have it running by spring? ive got mine in a million pieces right now but it mainly just needs cylinder work then i could put it together. only thing im not sure of is how to bench test the trans. i think its a 2-5 nuetral down but its been a while since i looked at it Quote Link to comment Share on other sites More sharing options...
BigRed350x Posted September 23, 2018 Author Report Share Posted September 23, 2018 (edited) Yeah, hoping to have something together by spring to take out with the RZR when we ride. You can throw the 2-5 in an empty set of cases like I had in the above pics, attach a drill to the input shaft and set a zip tie on the throttle so it spins at a set speed (slow) and just click it through the gears and see if it shifts up properly. Just don't get all wild and crazy with it or spin it so fast the bearings get hot or bushings get hot on the trans shafts. You could drip a little oil on the free spinning gear bushings on the trans shafts before you start. Edited September 23, 2018 by BigRed350x Quote Link to comment Share on other sites More sharing options...
specialblend07 Posted September 23, 2018 Report Share Posted September 23, 2018 Some builders want to work on new cases.That’s absolutely ridiculous. If a builder makes you buy new cases you need a new builderAnyways. Good luck on this!Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
BigRed350x Posted September 28, 2018 Author Report Share Posted September 28, 2018 Haven't made much progress on this lately. Picked up two skidoo summit 670 x sleds for free and I've been getting them running again. Quote Link to comment Share on other sites More sharing options...
Ayesully810 Posted September 28, 2018 Report Share Posted September 28, 2018 (edited) On 9/23/2018 at 9:03 AM, BigRed350x said: Yeah, hoping to have something together by spring to take out with the RZR when we ride. You can throw the 2-5 in an empty set of cases like I had in the above pics, attach a drill to the input shaft and set a zip tie on the throttle so it spins at a set speed (slow) and just click it through the gears and see if it shifts up properly. Just don't get all wild and crazy with it or spin it so fast the bearings get hot or bushings get hot on the trans shafts. You could drip a little oil on the free spinning gear bushings on the trans shafts before you start. man that is a freakin genius idea on how to bench test ! i wish i would have thought of that. not that it mattered though since that shift star came off lol ill save that method for future use. usually just spin it by hand. I read Mull (I think) or someone say on here, that if it doesnt shift completely perfect during bench test (like hanging on 4,5, gear) not to worry because the bikes gotta be running for it to shift the way its intended. thats been my experience atleast in real life Edited September 28, 2018 by Ayesully810 Quote Link to comment Share on other sites More sharing options...
gusto Posted November 8, 2018 Report Share Posted November 8, 2018 Bump! Quote Link to comment Share on other sites More sharing options...
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