Super Jet Supejet 701 w/ coffman sizzler pipe jetting ?

[tj455]

Would love some imput on my jetting which I can't seem to get dialed in. I have an 02 superjet with stock dual carbs with a sizzler pipe on it. Right now everything in the carbs are stock except for a 140 high speed jet. I am running a little rich down low to mid throttle and scary lean at 3/4 to wide open. I am going to try 145 jets to richen up the top end. I have used the low and high speed adjuster and cannot fix the problem. Any suggestions?

 

[!S300]

I have the same question but have a stock 95 FX1 with a single 44 what jets do I need if any? I am getting mixed answers from my research! Some say leave it be others have various answers.

 

[zyxwvu44]

I have stock dual carbs on a ported 701 with a sizzler and i used the recommended b-pipe jetting. Seems to work great for me!

 

[Poizen]

I have a sizzler and run on my dual carbs

135 main 1 turn out
75pilot 1.5 turns out
95gram spring

As suggested by jet maniac it works 100% I can go alil leaner but. I rather run a tad rich

 

[bondra131]

Ya just use factory pipes recommendation for a b pipe on a stock 701 62t dual carb. Sizzler is a knock off of b pipe jetting will be damn near the same