<SCRIPT type=text/javascript> vbrep_register("4329370")</SCRIPT> <!-- BEGIN TEMPLATE: synergy_postbit --> <!-- END TEMPLATE: synergy_postbit --> <!-- message, attachments, sig --><!-- icon and title -->LC4 400 Jetting <!-- / icon and title --><!-- message -->I have an LC4 400 year 2000 with a Dellorto PH38 carb main jet 135, needle at half mast, KTM Racing exhuast and the airboxs has a home made snorkle on it I am sure the bike has more power to give , anyone know what size jets and settings would be good for this setup?
Is there a reason for the snorkle? That is one of the first items tossed on any newer LC4. The air box and filter are already very restrictive.
Yes I put a snorkle back on because are trails have alot of deep water and I was getting alot of water into the airbox, the snorkle has cured the problem.
Here's what I'm running: PHM 38 SD: Main jet: 172 Needle Jet: DR 270 Idle Jet: 35 Jet Needle: K51 Needle clip: 3rd clip from top Starting Jet: 45 '95 RXC 400 LC4, operating at between 4500->10,000 ft. Stock exhaust and opened airbox. It runs a little rich. Todd
That is strange. I have the bst on my 00' 400 LC4. Settings are different. Float seems to be real important to check as well as i have heard.
