JETTING advice for 701 with coffmans

[orangefinger]

I have follwoing set up and have also read a bunch of previous threads but with no real good results please give me you input on starting points.

61x/61x 701 Stock / Coffmans Pipe / SBN 44mm Single / ADA Girlded 180 PSI / MSD Enhancer

I have had 2 setups

A) B)
MAIN 140 MAIN 130
PILOT 120 PILOT 115
N&S 2.3 N&S 2.0
95G pop off +-27 65 G pop off
LOW SCREW 1.5 LOW SCREW 2
HIGH SCREW 1.75 HIGH SCREW 2

Set A feels good on B seems when I wot for couple of seconds and then let of the gas the engine dies...

Any help suggestions would be great !

Thank you

Chris

 

[orangefinger]

c mon ....ttt

 

[accbr]

I ran that same pipe on a 701 with 61x cases, and ended up with 142.5 M, 120 P, 1.5N/S, 95g spring. Search my name and Coffman, and there's a few threads that come up. I know mouthfulloflake ran the pipe cause he posted his jetting for me forever ago.

 

[Mouthfulloflake]

this is what I am currently running..shiny spring, 1.5 ns, 120 low, 145 high

in a 53mm bored sbn44, 61x with sizzler