Thread: New product
02-19-2007, 04:13 PM #1
I'm french, i live in brittany and i'm waiting for my ultra250 which arrive in march. I'm looking for informations to optimize my ski.
i like your forum, it's very professionnal and interesting.
For information this is my precedent:
R&D Ride plate
02-19-2007, 04:31 PM #2
If the pulley, combined with the bigger injectors and race pak gives 30 additional hp, you would think the top speed gain would be more than 1-2 mph. I know how exaggerated R&D's projected performance claims have often been in the past. If the Ultra follows suit, will it even be good for an actual 1-2 mph increase? What are the other opinions on it ?
02-19-2007, 04:34 PM #3
02-19-2007, 06:04 PM #4
Does anyone know if the stock injectors/tuning will handle a small pulley change (1-2psi?). What are the SeaDoo guys doing when they swap pulleys?
02-19-2007, 06:27 PM #5
we will be testing that next week will let you know ! we have sensors on every part off the ski .
02-19-2007, 06:39 PM #6
Great! Can you let us know how long it will take to change the pulley? The "book" says a belt swap can take just over 5 hours. I'm thinking the pulley swap should be easier if the belt doesn't have to be taken out.
02-19-2007, 06:52 PM #7
it is very easy to change the pulley ! you need a 10mm socket 5 mm allen for the balancer and a snap ring tool remover . in two weeks will have lots of info on our web site ! will also post gains here and our new products !
02-19-2007, 07:48 PM #8
02-19-2007, 08:22 PM #9
How much trouble is it to replace the fuel pick up? How do you get to it?
02-19-2007, 08:25 PM #10
will be installing one on wed or thur will let you know then !
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