Results 1 to 10 of 14
-
05-17-2015, 11:51 AM #1
Pitch info on 163mm mag skat pump 335hp 8800rpm
So I just built my 2005 rxp 335hp by eastside powersports. I have a 163mm mag pump with med cone and skat venturi with R@d hydro steering nozzle... Glen and I started at 15/23 swirl and well we missed big... I gun it and 6600 to 6800 6900 max(superchager is not slipping). I need to be hitting 8800 power band to really feel the potential of this build. WHAT PITCH SHOULD I RUN??? Chris and I are thinking 15/20 but that is only on a stock pump.. Will be calling Glen tomorrow and buying another prop asap.. (please only people with experience with this mag pump)
list of parts:
163mm mag pump
skat venturri
r@d steer nozzle
137 e tec x charger
4in intake
fizzle intercooler
Riva rail 80lb injectors
tdr +08 water box
riva fuel pump
re mapped ecu ( again 8800rpm is the target running rpm)
-
05-17-2015, 12:55 PM #2
That pumps to big. Use a 160
-
05-17-2015, 02:21 PM #3
-
05-17-2015, 02:30 PM #4
-
05-17-2015, 03:11 PM #5
Maybe if you got like a 10 pitch prop. Lol. It's just to big. It would take a turbo running big boost to turn any sort of prop in that thing. SC just isent gonna do it
-
05-17-2015, 04:21 PM #6
does anyone want to do a trade deal if I make the choice to switch... Nick have you been through this before or are you just giving an opinion? I do take you seriously but don't want to switch pumps if I don't have too...
-
05-17-2015, 07:04 PM #7
nick might be right but I still would try running a small prop first until you hit your target rpm start with a 14/19 and see where you are at. by the way your boat looks great.
-
05-17-2015, 08:18 PM #8
-
05-17-2015, 08:19 PM #9
not really looking to have crazy top speed just sick hook up and pull
-
05-17-2015, 08:24 PM #10
I have experience going from a 155 pump to a 160 pump on an FZR and the pitch needed on the 160 is much less vs the 155 given all things equal.
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
Need info on riva race pump
By IM2FAST4U in forum 4-Tec PerformanceReplies: 5Last Post: 03-30-2015, 11:25 AM -
Install info on R&D intake grate/Pump Seal Kit
By BamaFZR in forum Yamaha PWC Performance (4-stroke)Replies: 12Last Post: 06-17-2013, 09:40 PM -
2001 zxi 1100 Can't find any info on CV carbs anywhere . Add a mukiuni fuel pump ?
By 153stars in forum Kawasaki PWC Performance (2-stroke)Replies: 2Last Post: 09-17-2012, 01:50 PM -
Conversions & Skat pumps "INFO needed."
By Water4fire in forum Conversion PWC Performance SkisReplies: 34Last Post: 04-21-2009, 05:58 AM -
Cracked Piston on the 150 | Skat Trak Jet Pump?!?
By Ballin Ultras in forum Kawasaki PWC Performance (2-stroke)Replies: 7Last Post: 06-27-2007, 09:40 PM
Ennovation make the displays Yamaha use not sure why they decided to...
2022 map card details