Search results matching tag 'FPR'

Re: FPR Relocation How To request

baclay9 — Fri, 03 Apr 2009 04:00:00 GMT

I will do my best for you bud.

A foot of the FI hose should be plenty.

Once you get the FPR out of it stock location be sure to bolt it back together.

I used FI clamps for this whole part but you really only NEED them on the line going from the FPR to the throttle boddies.

The line currently going from the FPR to the throttle bodies will need to be split with a razor and removed from the two 90 deg plastic elbows because you will reuse the elbows. Be very careful while splitting this. Don't go too deep because there are some o-rings on the 90's you will need to re-use. After running the 5/16 line from the reserve to the FPR, (It is fine to zip-tie it to the frame by the way) take the remainder and attach it to one of the 90's with a FI hose clamp. Hook the 90 to the FPR and run the hose down by the throttle body(see pic). I reused the spring that was on the stock drybreak line as protection for this line. Plug the other 90 into the throttle body hook-up and cut you hose as needed to make it up to the 90. Try to make the length so the hose will not touch anything as much as possible. Once again use a FI hose clamp. Here are some pics of how mine is ran. If you have any particular ?'s for me I would be more than happy to help.

This is a view looking down from the top.

By claypool782, shot with DSC-T300 at 2009-04-03

Here is looking up from the throttle body connection

By claypool782, shot with DSC-T300 at 2009-04-03

Here is a pic of my fpr location. I had the open to air port up.

By claypool782, shot with DSC-T300 at 2009-04-03

Hope this helps. Like I said if you have a specific ? let me know.

Re: FPR

AlanH — Sun, 30 Dec 2007 05:00:00 GMT

My 1st FPR relocate follows in this thread but wasn't intended to clean-up the left side completely: http://rswarrior.com/forums/p/23328/350093.aspx#350093

I recall a early post by one of the European members that relocated the FPR adjacent to the stock airbox where the AIS pulls filtered air. If you've done the AIS this would be a practical solution []

Re: fuel pressure regulator

AlanH — Wed, 01 Aug 2007 04:00:00 GMT

Using the Search tool with subject FPR i picked out some of the best [] [] []

http://19billh43.tripod.com/id46.html
http://19billh43.tripod.com/id30.html
http://www.rswarrior.com/forums/topic.asp?TOPIC_ID=17145
http://www.rswarrior.com/forums/topic.asp?TOPIC_ID=32523

quote:
Originally posted by MIKEFRKNJ

Just started doing a left side engine clean up, already have the AIs system off the bike and blocked off. not sure what to do with my fuel pressure regulator. need some ideas or better yet some pictures.found some good dry break options, so whats ever one doing with this regulator. help

Re: 2006 Baron AIS removal

AlanH — Fri, 25 May 2007 04:00:00 GMT

tremaineiz.... That definately makes you a true purist and confirms the fact that you acknowlege & understand the methodology of Yamaha's design to secure the fuel line.

Several members have removed the FPR all together []

As i already stated, it took a Corporate Decision on my part not to support the line, but i didn't disclose that i relocated the FPR on a very rigid 1-Off steel angle bracket in a slightly different position as shown below:

[

It's for sale if you want it [] [] LOL .. Ran it for 2 seasons with the left side naked
I have a difficult time hacking up the factory parts but finally succumbed when i modified the AIS Speed* cover & bracket []

[

quote:
Originally posted by tremaineiz

I cut the tube & re-used the bracket to hold the fuel line.I didn't like the idea that it would be vibrating like crazy @ high speeds

Re: FPR relocate question on fuel lines

AlanH — Fri, 09 Feb 2007 05:00:00 GMT

As Dragin stated the FPR (Fuel Pressure Regulator) is fed from the fuel manifold block maintaining pressure at the injectors and the return to the aux fuel tank is low pressure

Hose is measured by I.D. and you should use 5/16" Fuel Injection hose because of the pressure. I would also suggest that you use F.I. hose clamps. NAPA carries the hose and clamps. F.I. hose clamps have radiused edges and is a nice touch if available.

Here's a thread to my mod Thanks to JSHRAM & BILLH1943:http://www.rswarrior.com/forums/topic.asp?TOPIC_ID=32523

Also, check my Homepage. There is a folder 'FPR Relocation' that shows the F.I. hose sleeved with a fine spring for added protection!

Re: Left Side Clean-Up

AlanH — Tue, 13 Jun 2006 04:00:00 GMT

One of my early mods after doing the AIS was to fabricate an angle bracket for the FPR because i didn't want to hack-up the OEM factory bracket. The left side ran naked for nearly (2) seasons waiting for me to install a HD Chrome Horn Wing Cover which never happened (my gallery still says in process) []
This past winter the FPR was relocated under the tank and i have recently re-installed the factory AIS bracket and left factory scoop []

[

quote:
Originally posted by SmoothOperator

Thanks~ I guess I had it in my mind that I wanted to keep that bracket original, but I could always find one if I needed it.

Re: Fuel Relocation Done---Look okay?

AlanH — Fri, 25 Nov 2005 05:00:00 GMT

Use 5/16"~ID Fuel Injection Hose for the HP connection @ the FPR. It's rated for the higher pressure and has a heavier wall thickness.

Do not use the one pc OEM spring clamp for this connection IMHO unless you have zero deduct on your MC insurance for fire []

The nominal fuel pressure at the FPR HP connection is 47~psi
Fuel Injection hose clamps are designed to provide uniform sealing pressure on fuel injection hoses. They feature non-perforated rolled edge bands with a special nut and bolt tightening design. They are not the same type of clamp used on the V_BAK
Read this Thread:http://www.rswarrior.com/forums/topic.asp?TOPIC_ID=32523&SearchTerms=fpr
BTW, with the FPR connections reversed full system FP pressure will be seen momentarily at the injectors which ranges from 56 ~ 84 psi. No bueno for the FP, etc! [V]

quote:
Originally posted by nitrors4

Oh, I also pushed the houses all the way onto the fpr to help hold them. How much pressure is passing through the hose?

BTW, Thank you all for your help and special thanks for catching that I had the fpr on wrong.

FPR 2nd Move - Friday Evening Project

AlanH — Sat, 12 Nov 2005 05:00:00 GMT

Thanks to JSHRAM & BILLH1943 earlier posts i was well equipped to relocate the FPR under the Fuel Tank.

My installation differed slightly from theirs because i mounted the FPR 180 degrees about and the vent line is turned up toward the Frame.

In this position i was able to run the 5/16" ID Fuel Injection (FI) Hose between the throttle bodies and the Idle Cable Adjuster (billh1943) using the OEM Quick Disconnects with FI hose clamps. The return hose to the aux fuel tank was left intact (jshram) except that i really choked up on the hose to the FPR tube and used a FI hose clamp even though this is the low pressure side of the regulator.

There is more clearance and a better path to the lower gas fitting routing the hose as shown. The path between the frame & throttle linkage is choked by the engine mount IMHO.

I tie wrapped the assembly very neatly to the left tubular frame using two of the remaining T&B tie wraps from Churchkey's V-BAK kit. When time permits i'll fabricate a mounting bracket. Enclosing some jpegs of the install

[] Thanks again to JSHRAM & BILLH1943

FPR_High Pressure Hose

AlanH — Sun, 06 Nov 2005 04:00:00 GMT

EDITED: CAN THE FITTINGS BE REMOVED FROM THE HOSE AND REUSED?

Can the Elbow fittings be swiveled around the hose without breaking the seal?

There appears to be a rigid tube beneath the hose connecting the two elbow fittings!

I'm trying to reuse this hose to relocate the FPR and don't want to break the seal at the elbow joints!

Anyone out there have first hand experience bending and or swiveling these components.

* FPR_High Pressure Hose and Quick Disconnects *

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