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| Go Kart Engine and Torque Converter Tech Forum for discussing go kart engines and torque converters (Briggs, Tecumseh, Suburu, Comet etc) |
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#1
03-11-2013, 04:46 PM
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Still slow
I have a 6.5 hp Manco Vortex kart/buggy and after some up grades it still only goes 25 mph and does not have any torque or pep to make it up inclines.
I bought an after market exhaust and Uni air filter, I then decided to bypass the governor ( I removed governor linkage and made a direct connection from thriottle cable to carb). Now my Kart just sounds louder, but no increase in performance noted. Also I notice gas leaking/spilage from carb, mostly noticed after going over rough terrain. I would appreciate any help at all, Thanks |
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#2
03-17-2013, 09:33 AM
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If you want more torque or pep try upgrading the transmission. Get you a 1.5k or 2k main spring and get a new variator with different rollers/sliders. I noticed a good difference in mine when i first did the Dr Pulley variator and 1.5k main spring. If you want a barely used Dr Pulley i have one im trying to sell.
As far as gas spillage, where do you notice it leaking from? The overflow from the top? The drain in the bottom of the bowl?
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Trailmaster XRX 150  TK Variator and 1500 Spring  SYC Performance Ported & Polished & Shaved 2 Valve Head, A-10 Camshaft, R2C Filter, and Hammerhead Exhaust  Hammerhead 250GTS White Torque and Clutch Springs, 18g Rollers, R2C Filter, Ported Polished and Shaved Head, Hammerhead Exhaust |
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#3
03-18-2013, 01:26 PM
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does that fit my lawn mower type engine?
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Growing old is mandatory  Growing up is optional https://www.youtube.com/watch?v=NEXoa-8d7qE |
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#4
03-18-2013, 01:53 PM
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I read your other post and found out more about your buggy. It will not work on your buggy.
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Trailmaster XRX 150 TK Variator and 1500 Spring SYC Performance Ported & Polished & Shaved 2 Valve Head, A-10 Camshaft, R2C Filter, and Hammerhead Exhaust Hammerhead 250GTS White Torque and Clutch Springs, 18g Rollers, R2C Filter, Ported Polished and Shaved Head, Hammerhead Exhaust |
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#5
03-18-2013, 01:58 PM
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I thought so. Thanks though. My next one will be that type for sure.
__________________
Growing old is mandatory Growing up is optional https://www.youtube.com/watch?v=NEXoa-8d7qE |
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#6
05-02-2013, 12:59 AM
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Sounds like you have a fuel problem, carb shouldnt be leaking. I would suggest you reinstall the govenor linkage. Running without it can let the engine rev higher than it was designed to (blew up a minibike when I was a kid doing that).
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