Fuel system ideas? - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

all4spl · 08-13-2019, 09:25 AM

I'm leaning towards the radium dual pump setup but I'm curious where you guys are mounting your regulators and fuel filters? I'm looking for a clean solution as I will be installing the engine and everything very soon.

Clash0901 · 08-13-2019, 10:32 AM

I am using the radium dual pump. Feed and return lines are easy to install and run thankfully. My radium filter is under the car and my fuel pressure regulator is mounted on the driver side strut area where there was a freed up threaded hole for a 10mm bolt. The hole is just below the 2 factory 86 threaded stud/strut bar mounting points.

Feel free to poke around in my build thread: http://www.ft86club.com/forums/showthread.php?t=126185

all4spl · 08-13-2019, 02:17 PM

Quote:

Originally Posted by Clash0901

I am using the radium dual pump. Feed and return lines are easy to install and run thankfully. My radium filter is under the car and my fuel pressure regulator is mounted on the driver side strut area where there was a freed up threaded hole for a 10mm bolt. The hole is just below the 2 factory 86 threaded stud/strut bar mounting points.

Feel free to poke around in my build thread: http://www.ft86club.com/forums/showthread.php?t=126185

I looked through your whole thread. Any pictures of the lines and the filter under the car by chance? I appreciate it!

Clash0901 · 08-13-2019, 02:48 PM

Quote:

Originally Posted by all4spl

I looked through your whole thread. Any pictures of the lines and the filter under the car by chance? I appreciate it!

I can take some today but mine just run along the bottom where the OEM ones were. And the filter you have to get creative, or there is a company (not sure which, maybe Radium) that makes a special mount for their fuel filters that holds the filter and mounts to the chassis.

all4spl · 08-15-2019, 10:38 AM

Quote:

Originally Posted by Clash0901

I can take some today but mine just run along the bottom where the OEM ones were. And the filter you have to get creative, or there is a company (not sure which, maybe Radium) that makes a special mount for their fuel filters that holds the filter and mounts to the chassis.

I'm mainly curious where you put the filter. I'm trying to plan out what fittings I will need.

ILLSMOQ · 08-15-2019, 01:42 PM

I bought the radium filter and mount. Massaged(pounded) the floorboard in under the driver seat to get it up above the lower points of the floor board. Then I made an cover/skid plate for it all with aluminum plate. I ran the fuel lines up into the frame rail and drilled a hole up top to get it into the engine bay.

Can see some of it here
https://www.instagram.com/p/Be8FJyjl...=1d1k9brxt2pu8

And here
https://www.instagram.com/p/BjD9JOjD...d=gndu6lvnvxvh

Supply and return fuel lines enter just under the brake booster.

08-13-2019, 09:25 AM	#1
all4spl Senior Member Join Date: Mar 2016 Drives: 2013 FR-S Location: Chesapeake, VA Posts: 400 Thanks: 61 Thanked 78 Times in 60 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	Fuel system ideas? I'm leaning towards the radium dual pump setup but I'm curious where you guys are mounting your regulators and fuel filters? I'm looking for a clean solution as I will be installing the engine and everything very soon.

08-13-2019, 10:32 AM	#2
Clash0901 2 ugga dugga's Join Date: Nov 2017 Drives: Nike Location: Detroit Posts: 232 Thanks: 57 Thanked 189 Times in 106 Posts Mentioned: 0 Post(s) Tagged: 1 Thread(s)	I am using the radium dual pump. Feed and return lines are easy to install and run thankfully. My radium filter is under the car and my fuel pressure regulator is mounted on the driver side strut area where there was a freed up threaded hole for a 10mm bolt. The hole is just below the 2 factory 86 threaded stud/strut bar mounting points. Feel free to poke around in my build thread: http://www.ft86club.com/forums/showthread.php?t=126185 __________________ Want to 2JZ swap your 86? Click here first!!

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08-15-2019, 01:42 PM	#6
ILLSMOQ Senior Member Join Date: Oct 2016 Drives: 2017 WR BLUE BRZ Location: San Jose Posts: 641 Thanks: 608 Thanked 502 Times in 249 Posts Mentioned: 15 Post(s) Tagged: 0 Thread(s)	I bought the radium filter and mount. Massaged(pounded) the floorboard in under the driver seat to get it up above the lower points of the floor board. Then I made an cover/skid plate for it all with aluminum plate. I ran the fuel lines up into the frame rail and drilled a hole up top to get it into the engine bay. Can see some of it here https://www.instagram.com/p/Be8FJyjl...=1d1k9brxt2pu8 And here https://www.instagram.com/p/BjD9JOjD...d=gndu6lvnvxvh Supply and return fuel lines enter just under the brake booster.

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