James Dean's Jetting Guide 2002
Posted December 21, 2001 - 02:41 PM
[ August 29, 2002, 09:37 PM: Message edited by: James Dean ]
Posted December 22, 2001 - 12:06 PM
I truly am amazed at what has been shared by yourself and others on this website and such a tool for such a small cost will be well worth it.
Have a merry christmas
Posted December 23, 2001 - 01:12 PM
If you want to get the facts about your jetting options, that includes comparsion charts for the specific combinations you are considering, then this is a great tool for you.
For all the information you've posted in the past, and this new tool - Thanks Jim!
Posted December 23, 2001 - 07:47 PM
I have ABSOLUTELY no problem paying the money, I am just confused here....id pay ya even if there never was a spreadsheet....your advice has been that good, although the backfire on decelleration and popping/hesitation at constant 1/8 to 1/4 throttle is back and bugging the hell out of me see my profile for current settings....do I need to get this spreadsheet to figure this all out? will it help me?
THanks JD, I am sending you the money anyway cause you deserve it!
Posted December 23, 2001 - 07:52 PM
I am at sea level in Southern Cali and Ride between sea level and 2000 feet.
Posted December 23, 2001 - 08:16 PM
I agree with you Teamscream with all the good advice Jim has provided, the spreasheet was just a bonus. Enjoy!
Posted December 23, 2001 - 08:49 PM
Check your in-box, it should be there now!
I left the spreadsheet on the page with graphs with your own jetting from the profile. Key in alternate settings in the GRAY BOXES if you want. I suspect temperatures have dropped some and keyed in 10 and 20 degree changes with some possible settings. Try richening the pilot screw and a richer clip position. The main is already on the high end from what most are running, reduce it or keep it as-is.
Posted December 25, 2001 - 11:01 AM
I look forward to reaping the fruits of your labor.
I can't believe this wasn't done long ago.
Did you get to know Uichi at Keihin Usa?
He's a great guy, and another friend worked there from 92-99.
thanks again, Bill
Posted December 25, 2001 - 11:44 AM
Glad you like it! I don't know the people at Keihin-USA. This is an independent assessment based on measured dimensions within Keihin carbs. The charts and graphs they provide don't make it easy for the average rider. This is intended to bridge the gap and help everyone to understand jetting changes. We all ride in different conditions and have different levels of experience. The hope is that the tuning guide will help you be able to choose the power delivery for your needs, smooth for easy trails and hard hitting for racing
[ December 25, 2001: Message edited by: James Dean ]
Posted December 26, 2001 - 02:26 PM
You are most appreciated here! I will be making these changes this week so that I can give them a flogging this weekend in the canyons.
I will let you know what I find!