Thread: X-SC on 07 RXP....
05-19-2008, 04:32 PM #1
X-SC on 07 RXP....
Installed it middle of last week. Finally got to ride it this weekend. The pull truly is insane compared to the stocker. From any RPM now boost is right there. I have no good OPAS block offs. So im fighting the porpoise big time. 75.3 @ 7990rpm with the trim dam near all the way down. If I bring it up at all it bounces like mad. It was bouncing so bad during my runs I only got a glance at the boost gauge once. Was seeing hits from 9-11psi.
Oh yea. Its alot louder.
Ran into an RXP-X and RXT-X yesterday..... Man was that was fun!!
05-19-2008, 04:34 PM #2
- Join Date
- Jun 2007
What prop are you runnin'
05-19-2008, 04:34 PM #3
Nice job bud. I know you're loving that X power. Get those RPM's up, that ski still has alot of speed left.
05-19-2008, 04:37 PM #4
About time man, I bet your excited, post some pics of her.
05-19-2008, 04:40 PM #5
05-19-2008, 04:41 PM #6
You said its louder ... the X SC or the exhaust?
05-19-2008, 04:43 PM #7
Now something I also did before I installed that charger. I know the SC shaft has the hole in the end of it. But I wanted to share this. I tried to blow a little compressed air into the end if the charger shaft. It would not go. So my assumption is that oil will fill the shaft and that is it.
Last edited by jtskier11; 05-19-2008 at 04:46 PM.
05-19-2008, 04:47 PM #8
That's a sleeper. Bet you caught those guys off gaurd!
05-19-2008, 04:50 PM #9
05-19-2008, 04:51 PM #10
Very cool ... I had no porpoising stock or Stg 1, but once I did the Stg 2 and hit 75 mph, I had lots or porpoising. If you put on RE blockoffs and do some fine tuning with prop and nozzles, you should be in the 77 - 78 range easily I think.
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