I'm sure this has been discussed to death. I have a '73 X8 and will be making a JDX-4 Special clone using a KEC 340/22A from a '75 X4. Both sleds will be converted to slide valve Mikunis since I was the Jack-butt to buy Walbro out of their last remaining OEM carb rebuild kits for the WRA/WDA carbs and will not use a Winderosa kit under any circumstances as they rot within 15 minutes of their first contact with gasoline. Since I will be using reliable carbs, I may as well convert to CDI as these will be my VC sleds as well as "Sunday-ride to the bar to watch the Vikings and grab a burger" sleds. I now have 6 X's/00s to make 2 riders and one bar ornament. I however do not have a single solid state ignition in the bunch. Question is with the 440/21 and 340/22, what will work. The 340 could presumably use a cyclone ignition being it is the same motor. How about the older generation KEC 440?
Jack
CDI Conversions
- guitardude081
- Posts: 990
- Joined: Sun Sep 11, 2005 12:00 am
- Real Name: Jack Durand
- Location: Brainerd, MN
CDI Conversions
Owner, Durand Motorsports
1980 Trailfire 340 (Grandpa bought new)
1983 Trailfire LX
1982 Spitfire (Grandpa bought new)
(3)1974 295/S
1975 340/S
2020 Polaris Indy 600 XC 129 40th Anniversary Edition
1980 Trailfire 340 (Grandpa bought new)
1983 Trailfire LX
1982 Spitfire (Grandpa bought new)
(3)1974 295/S
1975 340/S
2020 Polaris Indy 600 XC 129 40th Anniversary Edition
-
tiny73
- Posts: 47
- Joined: Tue Jun 30, 2009 10:41 am
- Real Name: Robert Brown
- Location: Kewaunee,Wisconsin
Re: CDI Conversions
for the jdx8 find a cyclone engine and tach and transplant in the chassis. i am working on a similar conversion.
- guitardude081
- Posts: 990
- Joined: Sun Sep 11, 2005 12:00 am
- Real Name: Jack Durand
- Location: Brainerd, MN
Re: CDI Conversions
That was my other thought. I have plenty of tachs. I just don't want to end up with a whole sled. I'll keep on the lookout once I start ripping and tearing.
Jack
Jack
Owner, Durand Motorsports
1980 Trailfire 340 (Grandpa bought new)
1983 Trailfire LX
1982 Spitfire (Grandpa bought new)
(3)1974 295/S
1975 340/S
2020 Polaris Indy 600 XC 129 40th Anniversary Edition
1980 Trailfire 340 (Grandpa bought new)
1983 Trailfire LX
1982 Spitfire (Grandpa bought new)
(3)1974 295/S
1975 340/S
2020 Polaris Indy 600 XC 129 40th Anniversary Edition