Fuel Pressure Regulator - Aftermarket For Oem Rail

[IH8TOADS]

Some good info coming through!! I haven't dropped the reg pressure yet Trana, will get into it one of these days!

[Peppy_t92]

My bad, it was $85 American plus shipping!!

http://store.034motorsport.com/fuel-pressure-regulator-adjustable-stock-fitment-20762.html

I bought their inline fuel pressure gauge just because it was convenient, I ended up paying $175au shipped, it came within 5days..

I should also mention that it has a slightly different seating height from the standard reg. this caused the line not to hold pressure and it took a few more cranks to start it up. So I "modified" a shim that was the correct height to make up the difference and all it good!! I'll take some pics next time it has to come out

Thanks again

Edited 02/02/14 07:46 AM by Peppy_t92

[IH8TOADS]

This is probably a good thread to document base pressure with various fuel pump combinations and stock 4 bar regulators. TURBO4L (or was it 4LTURBO) first told me about the return restriction yrs ago when he was running two 044's on the stock reg. He was seeing close to 5 bar. Anyway it would be good to document base pressure with:

- 255 lph in-tank;

- 255 lph in-tank & single 044 surge;

- add more!!!

I need to set my plug in gauge up and do a few different set-ups.

[Peppy_t92]

- 86psi 400lt in tank

[dragons90]

If you were to run a surge tank and twin 044 returning to the surge tank first with the stock intank, will you still have high fuel pressure problems or will it be fine because you've only got the stock amount of fuel going into the surge.

[Peppy_t92]

If you were to run a surge tank and twin 044 returning to the surge tank first with the stock intank, will you still have high fuel pressure problems or will it be fine because you've only got the stock amount of fuel going into the surge.

<br /><br />The twin 044's are pumping a higher amount of fuel right, so the stock regulator will not flow enough to keep it at 4bar.

[dragons90]

Sorry I mean the swirl pot not the regulator, I know that needs to be upgraded.

[JVK]

Wabro 255l intank pump and runs 68 psi line pressure with std 4 bar reg in my ba.

[Peppy_t92]

Sorry I mean the swirl pot not the regulator, I know that needs to be upgraded.

<br /><br /><br />Sorry mate, I would assume it would be fine as it's just running from the reg to the surge tank and not going through the swirl pot like in my case..<br />I'm sure someone will tell me if I'm wrong

[turbotrana]

Its a SPA Turbo AdjustableFPR. Made in Brazil but seems good.

P/N VLRPF204, from ebay USA for those interested.

Does the job for me.