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Post by azwood on Mar 5, 2018 18:36:43 GMT -5
Currently looking at motor speed controllers for all that
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Post by smithy1 on Mar 5, 2018 20:20:56 GMT -5
Currently looking at motor speed controllers for all that If using vaporizers, just run a fuel pump bypass system, easy to do and it works..! Smithy. |
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Post by azwood on Mar 5, 2018 22:25:16 GMT -5
Currently looking at motor speed controllers for all that If using vaporizers, just run a fuel pump bypass system, easy to do and it works..! Smithy. Is that sorta like how efi regs are plumbed up🤔 |
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Post by azwood on Mar 6, 2018 1:00:57 GMT -5
So you use a needle or ball valve to restrict the fuel returne line and that's it right
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Post by stoffe64 on Mar 6, 2018 1:21:26 GMT -5
Hello
You use hydralic needle valves, you have a set pressure to give you idle speed and return valve when that is fully open it is idle speed on the engine, when return valve is closed you have full speed on the engine... You also need a limiter valve to regulate full speed,you also need a fuel shut off.
Cheers /stephan
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Post by azwood on Mar 6, 2018 2:03:09 GMT -5
Hello You use hydralic needle valves, you have a set pressure to give you idle speed and return valve when that is fully open it is idle speed on the engine, when return valve is closed you have full speed on the engine... You also need a limiter valve to regulate full speed,you also need a fuel shut off. Cheers /stephan Thanks that all makes good scence |
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Post by Johansson on Mar 6, 2018 2:09:23 GMT -5
For an evaporator system I suggest a PWM controlled fuel pump, I have tried several mechanical throttle arrangements over the years but never liked the "throttle curve" so once I tried PWM I have never looked back. Check out ebay item: rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F391863594885Dirt simple and dirt cheap, you just need to make sure the pump housing is insulated from earth and you don't run steel braided hoses to the pump, if so the pump might suddenly get a full throttle signal from the PWM. Been there...😎 My five cents anyway, many people prefer the manual throttle so it is all personal preference. I was sceptical to adding lots of electronics to my bike at first but it has worked flawlessly so far. Cheers! /Anders |
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Post by azwood on Mar 6, 2018 2:39:08 GMT -5
For an evaporator system I suggest a PWM controlled fuel pump, I have tried several mechanical throttle arrangements over the years but never liked the "throttle curve" so once I tried PWM I have never looked back. Check out ebay item: rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F391863594885Dirt simple and dirt cheap, you just need to make sure the pump housing is insulated from earth and you don't run steel braided hoses to the pump, if so the pump might suddenly get a full throttle signal from the PWM. Been there...😎 My five cents anyway, many people prefer the manual throttle so it is all personal preference. I was sceptical to adding lots of electronics to my bike at first but it has worked flawlessly so far. Cheers! /Anders Personally I like the pen idear I've been looking at them online then I can just link a throttle wheel to it and it's done |
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Post by azwood on Mar 6, 2018 2:39:37 GMT -5
For an evaporator system I suggest a PWM controlled fuel pump, I have tried several mechanical throttle arrangements over the years but never liked the "throttle curve" so once I tried PWM I have never looked back. Check out ebay item: rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F391863594885Dirt simple and dirt cheap, you just need to make sure the pump housing is insulated from earth and you don't run steel braided hoses to the pump, if so the pump might suddenly get a full throttle signal from the PWM. Been there...😎 My five cents anyway, many people prefer the manual throttle so it is all personal preference. I was sceptical to adding lots of electronics to my bike at first but it has worked flawlessly so far. Cheers! /Anders Personally I like the pen idear I've been looking at them online then I can just link a throttle wheel to it and it's done Pwm stupid auto spell lol |
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Post by azwood on Mar 6, 2018 2:41:44 GMT -5
Funny thing I was thinking was a riseing rate fuel reg the I thought more and laughed the thing would probably spool out of control haha
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Post by azwood on Mar 6, 2018 4:20:29 GMT -5
Getting things happening with the flame tube  |
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Post by azwood on Mar 6, 2018 5:05:42 GMT -5
Had to shrink up the tube to fit the end cap and get the wright air gap to the can I'll finish sharing and welding it now.then the taper to the exhourst housing that will be fun
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Post by racket on Mar 6, 2018 16:21:55 GMT -5
Its probably easier if the wall holes are drilled prior to rolling/welding the wall, hard to cleanup the inside "rough bits" if drilling is done last, don't want bits of metal going through the turbine wheel
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Post by azwood on Mar 6, 2018 16:26:58 GMT -5
Its probably easier if the wall holes are drilled prior to rolling/welding the wall, hard to cleanup the inside "rough bits" if drilling is done last, don't want bits of metal going through the turbine wheel I get that it was a tube to start with so it was always going to go that way but I have a metal polisher that will get in there so all good |
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Post by azwood on Mar 6, 2018 16:47:07 GMT -5
I might need some help with the hole sizes and locations in not that great at math
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