WYK 15mm Carb Diagram

[Brooks]

Here is a diagram of the 15mm hp carb:

[Brooks]

Here's a side view:

[PRIME]

Here's a side view:

thanks brooks finaly i can adjust my carb properly didnt know where the low throthle is well i wasnt sure that was a low throtle
now i know YIIPPPPPPEEEEEEEEEE!!!!! and my juice box we will seee if that thing works

[guy on the couc]

tuning?

how should i tune the for low adjustment? hold mid throttle or 1/3, 1/4?

[Brooks]

how should i tune the for low adjustment? hold mid throttle or 1/3, 1/4?

While riding the bike give it gas off of idle and tune it for the best response. Tune the high speed for peak rpm/speed.

[guy on the couc]

screw removal

sounds good!!

however, my high adjustment needle broke off about the third thread down. any ideas on the best wayto remove it? left handed drill bit or easy out?

[NIIN20]

sounds good!!

however, my high adjustment needle broke off about the third thread down. any ideas on the best wayto remove it? left handed drill bit or easy out?

I'd try the left handed drill bit. The carb is a delicate piece and I wouldnt want to go hammering in an easy out after drilling. Why did it break off? Did something hit it or it must have gauwled(sp?) up in the threads.

[guy on the couc]

may the force be with me....

Why did it break off?

good question!!

it broke while i was tuning the carb. came right out clinging to the flathead. screw broke from the thrid thread down...pic.....http://www.adaracing.com/viewitem.ph...11&maincat=all

anyways how hard will it be to find one for my broken needle?
? dia. aprox 1/8" [seems slightly under]

what would be the ideal size to grab enough but not too much to mess anything up?
? under 7/64" , 3/32" , 5/64 , 1/16"

[guy on the couc]

Just recently I ended up swaping out the body from a cateye carb my friend had.

I also wanted to say thanks for all the help and support on the matter lata!