Thread: Tripple pies on 05-08 gpr?
05-01-2008, 07:28 PM #1
- Join Date
- Jan 2007
- Milwaukee, Wisconsin, United States
Tripple pies on 05-08 gpr?
Can this be done?
Why would this not work ?
That is with keeping the oem efi throttlebodies.
Last edited by gpr717; 05-01-2008 at 07:29 PM. Reason: forgot something
05-01-2008, 07:31 PM #2
- Join Date
- Aug 2006
05-01-2008, 07:34 PM #3
(edited as there is a work around method in works)
Last edited by RUNWME; 05-01-2008 at 07:48 PM.
05-01-2008, 07:38 PM #4
The tripples need to run in the 7600+ rpm range to be in their torque curve. Less and the power would be close to the same as the OEM single. No one has produced an aftermarket ignition for the EFI boats and doesn't look like it will ever happen. Advent has threatened to for years but don't hold your breath. Your stock ignition limits the motor to 7400.
Then there is the lack of needed fuel etc..
05-01-2008, 07:45 PM #5
I know this is going to get out of hand, but Mikel70 has come up with a solution and is running it on his ski right now. Once ski has the mapping done on the stock oem pipe, the tripples will go on.
On the bench, we got the tripples on the motor and it turned the efi setup to over 8000 rpms.
The hard part is getting the right mapping for the setup. Once the weather gets a little better, we will finish up the stock pipe and then go to the triples.
05-01-2008, 07:47 PM #6
05-01-2008, 07:49 PM #7
05-01-2008, 07:51 PM #8
05-01-2008, 08:59 PM #9
I would like to hear more about this stand alone unit. I am sure it works great! This should have been done a long time ago. I just wanna see it
05-01-2008, 09:10 PM #10
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