Thread: 250x ecu or cams & pistons
02-05-2009, 01:00 PM #1
250x ecu or cams & pistons
i am still looking for an aftermarket ecu for the ultra 250x. i am aware of units than can work from igni-power, autronics, motec, haltech and jetworx. riva said they are not working on one!
trying to decide between ecu and new pistons cams and prop.
i emailed some of the companies above trying to see if they could make an adapter for me to use the stock harness with their ecu.
motec and haltech said they can but would probably have to make me a whole new harness, and they could do a production run, but if i want just one could be between $2,000 and $5,000!!! still waiting on autronic response and igni-power is hard to communicate with and jetworx has mixed reviews and nothing avail yet. does anyone else have an idea or suggestions for other companies?
what do you think about a new ecu vs getting 09 pistons, cams, and prop? thanks
02-05-2009, 01:18 PM #2
- Join Date
- Jan 2009
I am looking for one as well. im suprised that with the super chargers and fuel injection no one has one out yet. This would allow so much more out of theese skis
02-05-2009, 03:36 PM #3
Different system will have different aux driving circuits
All of them can be used with the STD harness, But will involve reterminating the ECU ends if the connector so you can use their pin outs, all you will need will be a empty ECU plug, you may need to add some extra wires just depends on each manufactures requirements, but atleast 85+% of the harness will be done for you.
So any off the AUTOMOTIVE systems can work, you will just need to house the ECU in a water tight area.
02-05-2009, 03:39 PM #4
R-Rated has listed something on the website for complete 07/08 to 09 conversion kit.
The Jetworx one we used on our turbo ski was a piggy one running in parallel with the stock ECU and all connectors were OEM.
Fully programable via laptop.Wont help you with a stock ski.
Mixed reviews are caused by our beloved keyboard pissing contestants.
Last edited by GODOSIDIS; 02-05-2009 at 03:49 PM. Reason: .
02-06-2009, 04:56 PM #5
02-06-2009, 05:23 PM #6
also wondering about igni power? anyone used the universal 4cyl system?
has anyone heard of some piggy back systems that work? jetworx piggy is no good for mostly stock right?
02-06-2009, 05:27 PM #7
whats with the piggy back thing? care to elaborate?
02-06-2009, 06:33 PM #8
way too excited, now i am thinking about 09 upgrade and low end prog. piggy back ecu together!! could be trouble? anyone used perfect power, greddy, powerhouse or bullseye? just thinking....thanks
02-06-2009, 07:22 PM #9
Got mine allready tuned for 08 cause i dont have skill to do it myself.
On question if i can put it on a 07 Jetworx reply was that i need cables ,software ,laptop ,AFR and i could easily do it myself.
I opted to go easy way.
My 09 piggy ECU will be here around March and then i will share everything.
In your case i really dont know if it will help.Best thing give them a call,hope they solved the tel line issue.
Otherwise i will PM you an email.
02-07-2009, 11:42 AM #10
- Join Date
- Jan 2009
what is diffrent about the 09 ecu ?
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