Thread: Riva Stage 1 for SHO
03-14-2008, 01:29 PM #1
Riva Stage 1 for SHO
So..........when is this going to be available? I am determined to cut some RXT-X ass.
NEW! Stage I Kit - Coming Soon!
Last edited by Antiguan FZR; 03-14-2008 at 01:34 PM.
03-14-2008, 07:39 PM #2
03-22-2008, 05:24 PM #3
03-22-2008, 08:07 PM #4
Come on guys its not so bad, the SHO is a wicked ski and i would not trade mine for anything else. The mods are still scheduled for early summer and since my buddies are ordering parts for their Ultras I want to be the first over 70..........
Last edited by Antiguan FZR; 03-22-2008 at 08:10 PM.
03-22-2008, 09:10 PM #5
03-24-2008, 01:57 AM #6
- Join Date
- Nov 2007
Maybe this is a dumb question, but do these ECUs usually allow you to select a "stock" injection map? I'm planning on getting the Riva ECU, but it would be nice to drop the horsepower back to stock for times when I want to save fuel.
I don't know if they usually allow you to select the map you want, or if they just go with the new, higher-output map only. I notice the Riva units for the SeaDoo have a "60 mph learning key" mode, which kind of fits the bill.
Anyone know more about this who could guess at what they'll do? More hp would be nice, but getting 4 mpg the rest of the time would be kind of a drag.
03-24-2008, 07:49 AM #7
03-24-2008, 08:06 AM #8
I thought Yamaha has something similar in terms of the Seadoo Key, and I believe it's called "Low RPM Mode". Correct me if I'm wrong?
03-24-2008, 10:35 AM #9
03-24-2008, 10:56 AM #10
The reason for the ECU will be for fuel mapping, remove restrictions, and timing I assume. Stage one I would think will come with a pulley so you will NOT be able to turn the ecu to a stock mode. Why? More air from the S/C = different richer fuel map from the ecu.
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
WTB - Parts Riva filter for SHOBy Hydrotherapy in forum Yamaha ClassifiedsReplies: 0Last Post: 08-20-2013, 05:15 AM
WTB Riva bov for shoBy SlowStang305 in forum Yamaha ClassifiedsReplies: 0Last Post: 03-24-2011, 08:06 AM
By Green Hulk in forum Yamaha PWC Performance (4-stroke)Replies: 9Last Post: 10-03-2010, 06:26 AM
By American pSycHO in forum Yamaha PWC Performance (4-stroke)Replies: 3Last Post: 08-23-2010, 07:42 AM
By corkycat in forum Yamaha ClassifiedsReplies: 0Last Post: 08-14-2009, 09:25 AM