Thread: Budget RXP kicks butt!
04-20-2008, 07:56 PM #1
Budget RXP kicks butt!
I built a Budget RXP to run hard and have fun.
Home made rear 4inch. $40
XS IC $200
STG III SCer $850
Skat 82mm ring $75
42lb injecters $250 Rotax racing ones.
I ran 8100-8150 this weekend and it was just a blast to ride.
I mean for the money this thing can't be beat.
I was running off all the big boys on the water.
All I can say is if you have a full stage III how can you NOT get 80 out of your boat? I saw all day High 76's with low 77's with less than a 1/2 tank of fuel. The 15-19R was perfect with a 82mm Ring. It sarted at 8100 with flashes of 8150.
One bad thing happened again. I poped a IC tube again. This stg III moves some air. Gonna get smaller T-bolt clamps.
04-20-2008, 08:00 PM #2
those are really great results!!!!! Congrats!!!!
Its really hard to go that fast on a budget.... Your a real go getter!!!
04-20-2008, 08:00 PM #3
04-20-2008, 08:07 PM #4
04-21-2008, 08:18 AM #5
- Join Date
- Jul 2005
- Lake Dunlap, Texas
Hey Austin--You son-of-a gun--great numbers--little denaro. Where did you go riding yesterday? Dunlap was nice--almost no one out. Love the high gas prices--keeps the riff raff of the lake. Am going to pick up my P-X TODAY. Bout time. Its been a long wait. Keep me posted on your adventures. Come up to Dunlap sometime.
04-21-2008, 08:31 AM #6
- Join Date
- Mar 2006
- Concord California
That's some good performance for the $ alright....!
04-21-2008, 08:48 AM #7
i have a stage 3 boat and can not get past 79, lol. I think my intercooler is too restrictive, i have only seen 10.5 psi max and this weekend i ran 9.5 psi 8450 rpm 81mm ring and only got 78.2, there was a terible current and crosswind, maybe that was my issue.
anyone care to lend an XS for me to test, , seriously though....
04-21-2008, 01:47 PM #8
If you want I will send you my XS system to try your Riva. PM me. If you want.
04-21-2008, 01:58 PM #9
Very nice. I had similar results with my Rxp. I had a 15/20R, but all of the rest was the same.
04-21-2008, 02:14 PM #10
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