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Fuel pressure regulator query
Posted: Sun Oct 14, 2007 11:49 am
by chodjinn
Just fitted my bigger injectors and got everything bolted back together. Now I have to figure out what to do with the fuel pressure regulator. I have removed the original Hotwire one, and have a nice remote adjustable fuel pressure regulator with a gauge.
Problem is, how to fit it? Can you get adapters for a take off at the end of the fuel rail??
I also seemed to have slightly bent one of the mountings on the fuel rail for the original regulator, so I'm worried i may need a new one!
Posted: Sun Oct 14, 2007 1:40 pm
by stevieturbo
I made up an adaptor...bit rough though.
Got a -6 bulkhead fitting turned down, and grooved to acccept an o-ring for it to seal inside the fuel rail.
Then made a flat bar to secure it.
Leaves you with a -6 fitting on the end of the rail.
Or you could just weld a -6 fitting onto the fuel rail. Might just be handier.
Although the factory FPR would work in a boosted application too.
Posted: Sun Oct 14, 2007 2:08 pm
by chodjinn
cheers stevie. Looks like I'll need a new fuel rail then lol!
using push on fittings so will have to find some other adapter and get that sorted.
other than that, what about a custom fuel rail? I've seen the blank ones on demon theives for £33 plus VAT, and i know they need drilling, but i'm not sure how the injectors are fitted. I guess bungs will need welding on?
Posted: Sun Oct 14, 2007 2:22 pm
by stevieturbo
I dont understand....why would you need a new fuel rail ?
Adapting it isnt that difficult. I know my hotwire one was just made of steel ? so welding it wont be a problem.
You can sort of see what I did here.
I think I actually have this old rail lying about some where. I'll have a nosey later.
Posted: Mon Oct 15, 2007 7:41 am
by chodjinn
cheers mate. I actually found an adapter lying in the box of bits Gav sent me - still have to bodge a mount for it though lol!
Did 'final' assembly on the engine yesterday - fitted the exhaust manifolds/turbos/rockers and a few other bits. Getting there!
Posted: Sun Jan 06, 2008 7:10 pm
by mikeinatruck
Just looking for fuel regulator info and found the above pic.... twin turbos! NICE they would look awesome in my Landy.....
Posted: Sun Jan 06, 2008 8:21 pm
by stevieturbo
mikeinatruck wrote:Just looking for fuel regulator info and found the above pic.... twin turbos! NICE they would look awesome in my Landy.....
Few more of my old setup here...
http://gallery10880.fotopic.net/c28124.html
I think I still have the manifolds and some other bits lying about......