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Post by spaz12 on Oct 31, 2015 21:27:35 GMT -5
Hey.!!!! The head is still fine..... Wonder if I could find just a evo cylinder piston and ring someplace??? Have Lucas look for you maybe? Probably a little more popular over there? |
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Post by katastroff on Oct 31, 2015 21:42:35 GMT -5
Hahaha pirate I will walk before I get on a 4POKe Muwhahahaa Yea she knew better to even suggest it spaz..... Pfffft sell my scoot???...um.......you bump your head  ...me>>> Hun look on the bright side we now have a $400 ashtray........ Can't say j know anyone with one of those!!!! Wrong.  49ccscoot.proboards.com/thread/12372/ashes-build-thread |
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Post by tsimi on Oct 31, 2015 22:55:19 GMT -5
You sir have a point!!! But it would end up costing me more on account of me having to buy a new crank and exhaust as mine only works with my cylinder...ugh For 400 bucks you can get a Athena 12mm crank, Athena 70cc Evo and the crank bearings. And you still can beat any slow poke, sorry i mean 4 stroke, out there. And it still will make braaaapbrapbrap...  |
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Post by PIG on Nov 1, 2015 0:52:39 GMT -5
Never go backwards man. Go bigger and faster the next go around. If it needs to sit for a minute while you get some cash together so be it. You know you'll miss that power if you go to a milder set up. If anything buy a second scoot to daily, and keep this one for weekend WOT blasts.
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Post by iwiketuddlz on Nov 1, 2015 6:28:19 GMT -5
Ha yea y'all are right...I can't see myself getting used to anything milder than the evo.!!!! So I'm just start fresh this time new crank bearings and all... Basically the whole works again... But this time I will not try and get rid of that low rpm stutter that just costed me $400.!!!! Because I'm annul about how my engine runs it ended up costing me .....ugh still pretty pissed about it though naturally
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Post by Corrosion on Nov 1, 2015 10:34:18 GMT -5
If your riding style has you in the part throttle more than you would like. And it is kinda unavoidable. You may fare better with a smaller throat carburetor, and having a higher velocity at the needle. This is explained better here: lower middle of page. www.mid-atlantictrials.com/OKO.html Mind you this is trial's bikes that are a different application & CC. But the general theory, makes sense. I also agree with 190 on the lean scavenge effect. I can see this on My MHR, it runs cooler at WOT, and part throttle acceleration, on a slight hill will make the temps higher than WOT. |
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Post by iwiketuddlz on Nov 1, 2015 10:48:59 GMT -5
Thanks for that corosion...!!! Hell my cht gage quit last week or else I'm sure I would have noticed the temp spike.. And possibly saved it.....Ugh once agin I have zero luck ......
But hey!!!! ...everything happens for a reason..!!!
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Post by frank50e on Nov 1, 2015 14:34:36 GMT -5
JMO but I feel that is excellent advice,based on sound theory.28mm is a lot of carb for a bike that is not on the racetrack.Bet you would also find it pulls from start much better.
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Post by iwiketuddlz on Nov 1, 2015 14:37:16 GMT -5
Around what size do you guys think I should go with this time? I'm working on getting the cash together ASAP to get the evo back on the road!!!! Also guys I have been running this evo for 8months now at around 1/4 throttle the entire time with the n80f needle.... Only when I switched to the JJH did I have a problem... |
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Post by moofus02 on Nov 1, 2015 14:52:01 GMT -5
I like mine pig rich everywhere but wide open. I can live with the spudder for a second while it cleans out but that's just me and my stuff isn't anywhere near yours just cast iron ac
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Post by iwiketuddlz on Nov 1, 2015 15:50:16 GMT -5
I know my setup isn't for daily driving... But I just love to know I have enough power to get somewhere!!!!
Ha
And I love to show off as well
Woot
Hey young and dumb right???gots learn sometime, it just seems to cost me a hell of a lot more on account of me being a speed demon and all
Also I'm thinking of selling my iggy to help the process out and just use my stock stuff it ill I can afford another iggy....
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Post by 'O'Verse on Nov 1, 2015 20:35:29 GMT -5
Never settle for less. You spent a guap on the motor. Plus your at the top right now. No one can touch the evo's displacement except maybe a more expensive evo. I'd wait till next year. "Right around the corner" if that's what it took to get back on top and running again at full potential. 60mph is great. But 80 is a lot better with a automatic twist.
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Post by iwiketuddlz on Nov 2, 2015 4:52:48 GMT -5
Thanks for the encouragement guys!!!
I'm definitely Gona wait and just start saving to buy a new cylinder/piston/and ring.......man after looking it over agin I'm missing about half of my ring!!!!! Also the line up pin for the ring somehow pushed itself in towards the center of the piston and is sticking threw the other side!!! Wow this thing got hot hot!!
Also what size carb do y'all think I need to go with this go around???
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Post by birdman on Nov 2, 2015 11:44:30 GMT -5
Maybe a 24mm carburetor.... Also I agree with PIG that getting anotger scoot for daily duties is a good idea. Then brap around on the Big EVO on you days off.
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Post by Lucass2T on Nov 2, 2015 16:30:08 GMT -5
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...me>>> Hun look on the bright side we now have a $400 ashtray........ Can't say j know anyone with one of those!!!!
