10-21-2007, 05:30 PM #1
Flame arrestors and resonator bypass on a 951DI?
Can I do it? Also, how well will the FI adjust to the added air intake from the FA's?
10-21-2007, 08:37 PM #2
you can't do it without having the MPEM re-mapped by PPG. they are the only one that can do it.
10-21-2007, 08:54 PM #3
10-21-2007, 11:59 PM #4
10-22-2007, 08:54 AM #5
What about doing the resonator bypass? No need to modify MPEM for that right? Just frees up some more room in the engine compartment.
10-22-2007, 11:11 AM #6
I don't see why you couldn't. Keep in mind though that there is ZERO gains from this mod.
I did mine, but gained nothing.
10-22-2007, 01:32 PM #7
- Join Date
- Dec 2006
- Crest Hill, IL
PPG has a package for it, it must be installed properly with the right components to work right. Its a remapped mpem, head mod, prop, and FA's (plus little things) as a WHOLE package...They have 2 packages available, one WITH and one WITHOUT the head mod....I HIGHLY suggest the head mod, makes a HUGE difference compared to stock...
The reso bypass will only gain you noise levels, thats it. It eliminates the plastic resonator, that can sometimes crack and split from thermo shock of WOT passes and thn stopping......makes the ski sound better though...
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By 97GSX in forum 2-Stroke PerformanceReplies: 3Last Post: 08-10-2009, 07:20 PM
By crashhard in forum Yamaha ClassifiedsReplies: 0Last Post: 08-02-2009, 11:09 PM
By 9t8gp1200 in forum Yamaha ClassifiedsReplies: 5Last Post: 07-23-2009, 04:22 PM
By Hockey369 in forum Yamaha ClassifiedsReplies: 2Last Post: 08-14-2008, 12:53 PM
By salty in forum Sea Doo ClassifiedsReplies: 4Last Post: 06-21-2008, 06:49 PM