The exception to this may be with bikes that have a good seal at the cylinder/pipe connection and that catch spooge in their silencer, If that's the case then you can't judge your ratio by the amount of spooge. My ride has its expansion chambers end angled downward so that some of the spooge spit out lands on the rear rim. So right away I know if I added too much oil to the gas.
I was curious about this, I have a 100cc horizontal minarelli scooter engine thats set up for 8th mile and my silencer packing is always wet. But there's absolutely no leaks anywhere in the pipe. Do you think replacing the packing would effect preformance? Also is there anyway I can directly message you? I would be willing to pay you for your time.
Spooge is annoying but paying to rebuild under-lubricated motors is worse. Choosing an oil most suited for the conditions your engine runs in i think is the most important factor here, aside from the obvious correct jetting. If you arent getting the motor very hot or spinning it fast, maybe lean towards a thinner oil type and use a little less to help prevent plug fouling. Vice versa for hot motors. Thick oil and lots of it.
right on! Synthetic and castor oil are "thick" (high viscosity) and so don't need to be added to gas as generously as mineral oil (Golden Spectro, Yamalube, SynPlus)
What is a common situation is people trail riding motocross bikes that are jetted rich mid throttle (ofr crisp acceleration out of turns) which is the cause of spooge. Spooge should be judged 1. only after selecting the main jet that gives the best power/acceleration, 2. after riding WOT. If you are trail riding a motocross bike then you need a leaner needle or needle jet.
how good an oil is, well, that's off topic. All synthetic oils protect good but they are "slow burn" oils. If you do very specific testing you can find the type of oil that best matches your engine. The results may surprise you.
unburnt fuel via to high of octane. Speaking of the Austrian family of 2 strokes. These bikes are designed in stock form to run on 91 octane at sea level. As u go up in elevation u must lower the octane. Ex.- I live and ride at 9000+ft mixing at the manufacturer spec of 60-1 When I run 91 i get spooge! When I run 85 i get no spooge and a much better running bike. Peop!e don't want to here this because it's not cool but it is simple facts.
Thanks for the info I'm into motorized bicycle 2 stroke and with your info I'm running better faster for longer I hope you would mind me talking about your channel on my you tube channel would like you to get more calculator Sale these guys have never given so much Free info just some old dude talking about blow down percentage and raising exhaust roof with our telling you about decreasing the cc of the engine
A tiny bit of spooge, and a happy top end, is my preference.....
I installed a spooge drain tube, from the lower point on the silencer ( I trail ride with Klotz R50 at 32:1) that drips onto the drive chain. 7:20
That's a bad idea because spooge also has carbon thats abrasive and increases chain wear
The exception to this may be with bikes that have a good seal at the cylinder/pipe connection and that catch spooge in their silencer, If that's the case then you can't judge your ratio by the amount of spooge. My ride has its expansion chambers end angled downward so that some of the spooge spit out lands on the rear rim. So right away I know if I added too much oil to the gas.
I was curious about this, I have a 100cc horizontal minarelli scooter engine thats set up for 8th mile and my silencer packing is always wet. But there's absolutely no leaks anywhere in the pipe.
Do you think replacing the packing would effect preformance?
Also is there anyway I can directly message you? I would be willing to pay you for your time.
Spooge is annoying but paying to rebuild under-lubricated motors is worse. Choosing an oil most suited for the conditions your engine runs in i think is the most important factor here, aside from the obvious correct jetting. If you arent getting the motor very hot or spinning it fast, maybe lean towards a thinner oil type and use a little less to help prevent plug fouling. Vice versa for hot motors. Thick oil and lots of it.
right on! Synthetic and castor oil are "thick" (high viscosity) and so don't need to be added to gas as generously as mineral oil (Golden Spectro, Yamalube, SynPlus)
A lot of low speed running will also give you unburnt fuel and oil buildup in the exhaust
What is a common situation is people trail riding motocross bikes that are jetted rich mid throttle (ofr crisp acceleration out of turns) which is the cause of spooge. Spooge should be judged 1. only after selecting the main jet that gives the best power/acceleration, 2. after riding WOT. If you are trail riding a motocross bike then you need a leaner needle or needle jet.
Do you have experience with Klotz R-50? That's my go-to oil based on how well lubricated engine internals are when I rebuild the top end.
how good an oil is, well, that's off topic. All synthetic oils protect good but they are "slow burn" oils. If you do very specific testing you can find the type of oil that best matches your engine. The results may surprise you.
unburnt fuel via to high of octane. Speaking of the Austrian family of 2 strokes. These bikes are designed in stock form to run on 91 octane at sea level. As u go up in elevation u must lower the octane. Ex.- I live and ride at 9000+ft mixing at the manufacturer spec of 60-1 When I run 91 i get spooge! When I run 85 i get no spooge and a much better running bike. Peop!e don't want to here this because it's not cool but it is simple facts.
Thanks for the info I'm into motorized bicycle 2 stroke and with your info I'm running better faster for longer I hope you would mind me talking about your channel on my you tube channel would like you to get more calculator Sale these guys have never given so much Free info just some old dude talking about blow down percentage and raising exhaust roof with our telling you about decreasing the cc of the engine
thanks for the support! much appreciated. I'm working on a video now about mods for motorized bicycles now.