Thread: R & D kits for ultra250X
09-10-2007, 06:44 PM #1snapper455Guest
R & D kits for ultra250X
Skip and us have been in close contact and working with glen at R&D while he is testing some kits for the Ultra. They now have ready to ship some products that the consumer can buy right now that has a major increase in pwr with awsume reliability. These kits are easy to install and very effective and work well with no other mods needed. I said a while back just wait stuff is comming. He is doing the final touches on the install directions. These kits address belt alighnment and intercooler issues as well.
Last edited by snapper455; 09-10-2007 at 08:13 PM.
09-10-2007, 06:50 PM #2
09-10-2007, 07:18 PM #3
- Join Date
- May 2007
- Savannah, GA
Woot! Hopefully they have lots of stuff in stock so we can all order it up and have some fun!
09-10-2007, 07:37 PM #4
Got mine on Friday minus the instructions! Pretty nice kit, the only thing I am wondering about is why they use high impediance injectors when the stock ones were low impediance????? I know going from high to low without using some sort of driver will burn stuff up. I am going to do a little more research before I install them and see if it will cause a problem.
09-10-2007, 08:10 PM #5snapper455Guest
Import racer.... the coils are the same. the pink injector has a differant length magnet on the piston only!!! Any time you change the flux density around a coil the impedence is going to change. the mosfet drivers in the ECM do not know the differnace operating at this frequency and duty cycles. The injectors are blue on the 15 12F green on the ultra and pink the brown then white they are just differnt ratings of flow in the same series. Install the kit and smile.
09-10-2007, 08:27 PM #6
- Join Date
- Jan 2007
When will 93 octane not be enough?
When will the stock IC not be enough?
1.05 to 1?
1.1 to 1?
If all run on 93 why would I want the 1 to 1 and not the 1.1 to 1?
09-10-2007, 08:39 PM #7
09-10-2007, 08:42 PM #8snapper455Guest
I thought you look up the specs from puegot. The resistance is what you were talking about not impendence. you can go higher not lower with no problems. Hope this helps
09-10-2007, 08:43 PM #9
09-10-2007, 09:24 PM #10
Guy's, i'm an R&D dealer.... maybe it's about time i put their products into the online store
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