Thread: Fuel pump question
08-13-2011, 12:34 PM #1
- Join Date
- Jul 2011
- Detroit Lakes, MN
Fuel pump question
i have a 93 SL 750 and a 94 SL 650 i see where u can drill out the fuel pump and add two more outlets to make it a tripple is there some reason not to do this? why buy an $40 pump when i can make mine into 1 for free
08-13-2011, 07:46 PM #2
It may be possible, but I'm not sure the pulse and fuel cavities are large enough to provide sufficient fuel volume.
08-13-2011, 08:11 PM #3
ive done it before and it seemed to work, never measured the output pressure so dont know how well it worked.
u could try it and measure the output pressure, then ud know if it was up to par. but it wont be free u still need two nipples per pump and some time playin with it
08-14-2011, 10:06 AM #4
- Join Date
- Oct 2006
- Cleveland OH
Because those pumps are 17 & 18 years old, they should be "updated". Internal parts wear and the fuel pressure drops. That's the main reason for replacing the pump, not just the triple outlet.
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By DKFox in forum 2-Stroke PerformanceReplies: 1Last Post: 08-08-2011, 08:13 PM
By lockaby32 in forum Polaris How To & FAQsReplies: 21Last Post: 07-05-2011, 11:24 PM
By wfdbackdraft in forum Polaris Open DiscussionReplies: 7Last Post: 07-21-2007, 09:39 PM
By gldnrober in forum Polaris Open DiscussionReplies: 7Last Post: 07-06-2007, 05:13 AM
By SeanCucf in forum 4-Tec PerformanceReplies: 6Last Post: 01-19-2007, 09:35 PM