SHEEMAN0415 Posted May 7, 2015 Report Share Posted May 7, 2015 So i just recently did a top end rebuild and it started right up for me but as soon as it starts it just goes full throttle on me. Im gonna tear the carbs apart when i get home but i just wanted some other suggestions to look for as well. The throttle cable isnt bound. And yes i did a leak down test and it passed. Cylinders bored to 66.25, full shearer exhaust, boyesen reed cage and reeds. i Run 32:1 and i have 320 main pilots and 30 pilots. Thanks guys! Quote Link to comment Share on other sites More sharing options...
98_sheester Posted May 7, 2015 Report Share Posted May 7, 2015 The carb slides are in backwards make sure the cutouts are toward the back 1 Quote Link to comment Share on other sites More sharing options...
SHEEMAN0415 Posted May 7, 2015 Author Report Share Posted May 7, 2015 The carb slides are in backwards make sure the cutouts are toward the back the slides only go in one way right? I got the little notch that you can see through the peep holes on the sides of the carbs Quote Link to comment Share on other sites More sharing options...
SHEEMAN0415 Posted May 7, 2015 Author Report Share Posted May 7, 2015 I did have a feeling it was something to do with the slides though Quote Link to comment Share on other sites More sharing options...
98_sheester Posted May 7, 2015 Report Share Posted May 7, 2015 Best way for me to tell... there is a small groove that goes all the way up the slide that groove should be toward the inside of carb on both carbs Quote Link to comment Share on other sites More sharing options...
SHEEMAN0415 Posted May 7, 2015 Author Report Share Posted May 7, 2015 Oh okay i dont remember how they went in but i did think they only went in one way so it could be in wrong. Would that cause it to rev all the way up like that? Quote Link to comment Share on other sites More sharing options...
98_sheester Posted May 7, 2015 Report Share Posted May 7, 2015 Yes it will does it rev to high you shut it off 1 Quote Link to comment Share on other sites More sharing options...
SHEEMAN0415 Posted May 7, 2015 Author Report Share Posted May 7, 2015 yeah brand new top end so i dont wanna rev it like that i havent even gotten to break it in yet . i let it rev for 5 seconds to see if it would go down but it didnt Quote Link to comment Share on other sites More sharing options...
98_sheester Posted May 7, 2015 Report Share Posted May 7, 2015 I did the same thing so the slides or maybe only one is 180degrees backwards 1 Quote Link to comment Share on other sites More sharing options...
SHEEMAN0415 Posted May 7, 2015 Author Report Share Posted May 7, 2015 cool man thank you! so the groove that goes down the whole slide has to face towards the back? Quote Link to comment Share on other sites More sharing options...
Larry's Shee Posted May 7, 2015 Report Share Posted May 7, 2015 They can't go 180 out, but slides will fit in wrong carb backwards. Check that slides are bottoming out, gasket on top under cap, check again for leaks, especially carb boots. 2 Quote Link to comment Share on other sites More sharing options...
98_sheester Posted May 7, 2015 Report Share Posted May 7, 2015 Yes toward the choke tube on each slide 1 Quote Link to comment Share on other sites More sharing options...
98_sheester Posted May 7, 2015 Report Share Posted May 7, 2015 Well i believe they can go in 180degrees larry ive done it forst hand since my cutout were in the fron and they need to be in the back so there for 180 degrees the wrong way...i know from first hand experience like a month ago Quote Link to comment Share on other sites More sharing options...
SHEEMAN0415 Posted May 7, 2015 Author Report Share Posted May 7, 2015 They can't go 180 out, but slides will fit in wrong carb backwards. Check that slides are bottoming out, gasket on top under cap, check again for leaks, especially carb boots. my carb boots are lookin a little crappy Quote Link to comment Share on other sites More sharing options...
98_sheester Posted May 7, 2015 Report Share Posted May 7, 2015 They could be leaking then have you done a leak down test Quote Link to comment Share on other sites More sharing options...
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