#7
Post
by seahorse » Mon Sep 26, 2016 10:45 am
Looks good to me and pleased to hear you could fast track jetting to get her up and running.
If I can add some caution make sure you take the time to let her warm up for 5 minutes before riding each time.
Plugs look OK to me but that's just internet analysis, pay attention to your temperature, running a bit of extra fuel helps err on the side of caution.
Remembering we are all rarely on main jet alone, the combination of needle position and main jet is key.
As you mentioned if you suspect your slightly lean drop a clip ( raise the needle) one position, you may even notice a slight improvement in bottom end drive in lower revs. If it won't get on the pipe after the change then your to rich, but I think you already know your jetting is good.
Air filter length has an effect on things as well I have found from trial and error.
The longer and more still air you can trap the better.
Hence I'm a fan of the airbox and if running pods get the longest biggest ones that will fit.
The short stubby hard backed crome filters restrict flow significantly and it is noticeable when riding back to back trials of long and short filters.
81 RD 250 LC Hybrid .Widened frame with Aprilia RS250 Back end & Front end, strokd RZ 421, Kennys TSA's, 31KVM26SS Carbs M-360 P-25 ALBA Ndl Pos 3, Air 1.3/4
81Rd350lc resto 2016
81 Rd250lc resto 2017
1999 ZRX 1100
