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TS1/JL4 PIPE

Posted: Fri Aug 28, 2009 7:36 pm
by mickeyb
looking for a starting point on the above with a 35 TMX Mikuni please...Thanks

Re: TS1/JL4 PIPE

Posted: Fri Aug 28, 2009 8:02 pm
by drunkmunkey6969
Every one is different, but you can start here.......20 pilot / 320 main / 57 needle, middle clip......and take it from there.

Re: TS1/JL4 PIPE

Posted: Fri Aug 28, 2009 8:43 pm
by Bufficus
My TS1 230 with a very big exhaust port, widened boost and transfer feeds runs very lean with a JL4

Pilot 17.5-20
58 Needle top clip :o
320 Main

And its still too rich at 1/4 throttle.