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DJScottyJ said:
Is that so, well, I'm guessing that's a just trust me thing. Well, I still call bulls**t, and it sounds like u won't post a video. Pretty sure I know why, cuz that video doesn't exist. Don't get definsive, or do, idc, but u can't just say some stuff and then it's now true, prove that s**t. Cuz 35,40 mph, 45 with a tailwind. Do the math on that, with your gearing, u would have to hit like 13000rpm on 26 in wheels. And u say its stock? Not even a mm raise of exhaust? Zeda 80 ain't doing 13grand worth of revs dude. So now, definatly bulls**t.
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I hit 46 9 tooth drive 36 tooth sprocket and it was only in the 9,000s what are taking about 13,000
 
DJScottyJ said:
Is that so, well, I'm guessing that's a just trust me thing. Well, I still call bulls**t, and it sounds like u won't post a video. Pretty sure I know why, cuz that video doesn't exist. Don't get definsive, or do, idc, but u can't just say some stuff and then it's now true, prove that s**t. Cuz 35,40 mph, 45 with a tailwind. Do the math on that, with your gearing, u would have to hit like 13000rpm on 26 in wheels. And u say its stock? Not even a mm raise of exhaust? Zeda 80 ain't doing 13grand worth of revs dude. So now, definatly bulls**t.
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50mph on 26 inch wheels with a 10 tooth drive 36 tooth driven sprocket on a motor with a 4.1:1 gear reduction on the clutch would achieve 50mph at about 9600rpm.

This is a mathematical fact.

Not arguing the power side of things with the motor in question but 9500 rpm is possible with the Zeda 80 motors with the right setup. If they live a long life at those RPM's is a different question, but if the engine is capable of reaching those RPM's it is likely making enough power to push those speeds. Not unrealistic and been documented by others in the past.
 
DJScottyJ said:
Is that so, well, I'm guessing that's a just trust me thing. Well, I still call bulls**t, and it sounds like u won't post a video. Pretty sure I know why, cuz that video doesn't exist. Don't get definsive, or do, idc, but u can't just say some stuff and then it's now true, prove that s**t. Cuz 35,40 mph, 45 with a tailwind. Do the math on that, with your gearing, u would have to hit like 13000rpm on 26 in wheels. And u say its stock? Not even a mm raise of exhaust? Zeda 80 ain't doing 13grand worth of revs dude. So now, definatly bulls**t.
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26" wheels...36T sprocket....13K would have you going a little over 68 mph
51 mph on Damiens set up would be turning 9.7K which is not unbelievable on a Zeda 3/40

The ratio would be 14.76 on a 36T..... 4.1 X (36/10) = 14.76

Power gains..and/or losses are derived in the total set up.

There are accounts and vids of bikes cracking the 50 mph barrier with stock engines on this forum.

When I first started out I read these threads and didn't think it was a lie but I could not understand because my similar set up was in the low 30 mph range. As I learned and applied some of the learning my set ups got better and my speed picked up. I never did get my stock engine to 50 mph but it was not because it's not possible. It's because my set up wasn't correct. So being impatient to get those speeds I modified my engine.
 
My Zeda is stuffed with a boost port and a trench and a wider exhaust boost port opens 1mm above the transfers like la hover bikes I copied his set up almost exactly different carb , reed, and muffler and I have the dio version of the engine bit idk what my top speed was because I got the phantom before I got to test it out for real but I was able to get to about 42 on flat land had the f2 thruster pipe I think if I had a mz65 like him it'd break 50 or a dirt bike exhaust for sure would
 
DJScottyJ said:
Is there a video or something to validate this claim of 50mph with that setup? Cuz imma be honest, I don't think that's true sir, in fact, I call bulls**t. Make me the as***le and prove it kind sir. Please.
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Some of these guys build 75mph bikes. Lots of mods etc. An that's single speed. Fastest I ever went was 65mph on a moded shifter bike. Ran out of road, and nearly pooped my pantaloons when I seen my top speed. Never did it again. I'm too old to die on a bicycle. I want to die doing the sideways momba with my gal vs on the road. lol. Although I do love riding my rocket fuel powered bike. It tops out around 40 mph. Will climb anything in it's way, and will pop a wheelie from a stop or if you goose it while rolling. She's geared low for al the hills around here. Rocket fuel was $80 a gallon, it's now well over $120 a gallon. Great stuff, and smells wonderful too.

ps, running on rocket fuel is easier than you might think.
 
Karl Snarl said:
Haven't had a whole lot of time lately. I stay off the pc for the most part when my gal is in town. Then the following weekend I'm playing catch up for all the things I fluffed off while playing hide the sausage. lol
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Did you ever find it. Lol
 
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