Hi there, i am back once again, i ordered a offset intake manifold and an SHA 14mm Carb from CustomMotoredBicyles.com and i ran it,
http://custommotoredbicycles.com/yahoo_site_admin/assets/images/IMG_5157.8105234_std.jpg
Started Great, Throttle Response was awesome, the auto choke worked great All though my motors have Never once needed a choke to start or run from first start (don't ask why) infact,
on Most the carbs i have used i took the choke off.. as it only got in the way of the stack and air filter i run with, Until now that is,
i have ran this new carb with slight issues for the past 20 miles or so, the issues have become worse,
if i give more than 70% throttle i began too four stroke and i gain no speed even though i am giving more throttle, i am topping at 32 mph, with the NT stock with a good air filter i get 42 mph, ALSO ''not the focus of this post but needs mentioning'',
No matter how i adjust my idle screw on ANY carb i have ranging from, CNS, CNS v2, NT, Speed carb, and now my SHA 14mm dell clone, i CANNOT get this engine too idle,
closest i come is taking away gas flow 100% at idle and VERY Lightly revving the throttle just too give it enough to stay running, the issue i face here is she rev's off the freaking chats when i do this SO EASY then takes for ever too slow down,
IF i let go of the clutch ''and i have'' she acts like a bad ass dirt bike and goes running away with a wheele lol , so i tend too never idle and as i slow to about 6mph i press the kill switch and hit the clutch so she kills out,
i would not assume this is healthy for the engine.
my issues : at 70% throttle and past i began four stroking around 32 mph, and after 20 or so miles today, i start the bike and go for a run i hit a jump at about 20 mph and land, shortly after landing the engine dies out, so i tried to start her up-
she wont start, so i engage the choke, and she starts right up, i give her WOT to release choke shortly after she started,
as soon as i release the choke she dies again, i have tried running it to warm her then releasing , tried at 10 mph, then at 30 mph,
No matter when or how i release the choke she dies out, BUT if i release it and it dies, at enough speed i can once again engage the choke while slowing to a stop and she will start back up right after choke is re-engaged.
at first it ran like my other carbs, no choke needed too start or run, i use this rig as a dirt bike so it takes beating from time to time, but i do maintain this bike DAILY as its my fun bike and i know she takes beating
.
So far what i have tried and looked at too fix this is :
i have Checked fuel tank and lines for bits of stuff blocking gas flow and such, i have checked spark plug, its gaped at 0.30 and a golden brown like a well baked chocolate chip cookie, so not lean or rich (Running 32:1), Took off the air filter and cleaned it out with Gas and an air compressor to spray out all the bits that may or may not be in there,
Finally i let my pride go and ''asked for directions'' cause right now i am lost this motor is acting very strange, and unhealthy Yet it has great compression, 500 miles, new carb, new expansion chamber exhaust, good oil ratio,
everything checks out so i am not sure what is going on!
http://custommotoredbicycles.com/yahoo_site_admin/assets/images/IMG_5157.8105234_std.jpg
Started Great, Throttle Response was awesome, the auto choke worked great All though my motors have Never once needed a choke to start or run from first start (don't ask why) infact,
on Most the carbs i have used i took the choke off.. as it only got in the way of the stack and air filter i run with, Until now that is,
i have ran this new carb with slight issues for the past 20 miles or so, the issues have become worse,
if i give more than 70% throttle i began too four stroke and i gain no speed even though i am giving more throttle, i am topping at 32 mph, with the NT stock with a good air filter i get 42 mph, ALSO ''not the focus of this post but needs mentioning'',
No matter how i adjust my idle screw on ANY carb i have ranging from, CNS, CNS v2, NT, Speed carb, and now my SHA 14mm dell clone, i CANNOT get this engine too idle,
closest i come is taking away gas flow 100% at idle and VERY Lightly revving the throttle just too give it enough to stay running, the issue i face here is she rev's off the freaking chats when i do this SO EASY then takes for ever too slow down,
IF i let go of the clutch ''and i have'' she acts like a bad ass dirt bike and goes running away with a wheele lol , so i tend too never idle and as i slow to about 6mph i press the kill switch and hit the clutch so she kills out,
i would not assume this is healthy for the engine.
my issues : at 70% throttle and past i began four stroking around 32 mph, and after 20 or so miles today, i start the bike and go for a run i hit a jump at about 20 mph and land, shortly after landing the engine dies out, so i tried to start her up-
she wont start, so i engage the choke, and she starts right up, i give her WOT to release choke shortly after she started,
as soon as i release the choke she dies again, i have tried running it to warm her then releasing , tried at 10 mph, then at 30 mph,
No matter when or how i release the choke she dies out, BUT if i release it and it dies, at enough speed i can once again engage the choke while slowing to a stop and she will start back up right after choke is re-engaged.
at first it ran like my other carbs, no choke needed too start or run, i use this rig as a dirt bike so it takes beating from time to time, but i do maintain this bike DAILY as its my fun bike and i know she takes beating
.So far what i have tried and looked at too fix this is :
i have Checked fuel tank and lines for bits of stuff blocking gas flow and such, i have checked spark plug, its gaped at 0.30 and a golden brown like a well baked chocolate chip cookie, so not lean or rich (Running 32:1), Took off the air filter and cleaned it out with Gas and an air compressor to spray out all the bits that may or may not be in there,
Finally i let my pride go and ''asked for directions'' cause right now i am lost this motor is acting very strange, and unhealthy Yet it has great compression, 500 miles, new carb, new expansion chamber exhaust, good oil ratio,
everything checks out so i am not sure what is going on!
