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-   -   High flow fuel rail 99-00 BP4W (https://www.miataturbo.net/wtb-7/high-flow-fuel-rail-99-00-bp4w-85461/)

chrisgtx 08-06-2015 05:21 AM

High flow fuel rail 99-00 BP4W
 
I've changed heads and could do with a better fuel rail for any eventual high power mods and better fuel pipe routing.
I had a twin feed on my 94 head but that won't fit now.:-(

joyrider 08-13-2015 10:41 AM

UK shipping could be hard but I have one spare for you...

chrisgtx 08-15-2015 04:01 PM

What make is it? How much?, do you have a pic?
Shipping shouldn't be too bad, last time I had something shipped from real street performance it only took 2 days! Impressed with UPS

joyrider 08-16-2015 04:38 PM

Sorry misread, have stock one only.

You know stock fuelrail can go up up to 400WHP so if you have one, you're good !

chrisgtx 08-17-2015 03:20 AM

I'm running 350 approx at the flywheel so i'm ok at the moment. But i plan on more power next year so just trying to get all the parts well in time.

chrisgtx 12-21-2015 06:30 AM

Still looking for one.

chrisgtx 12-09-2018 12:17 PM

Bump
After 3 years I still haven't found one!. It's winter time and im doing some off season jobs, it would be great to get one and be able to re route my fuel lines.
I know they only made the bp4w head for a couple of years but hopefully someone had one and has one lying around.

curly 12-09-2018 12:41 PM


chrisgtx 12-09-2018 03:16 PM

Thanks. But, as I said above that won’t fit the 99-00 head. I had one on my bp05 and it wouldn’t fit.

Marioshi 12-09-2018 03:38 PM

Edit


jonboy 12-09-2018 04:50 PM


Originally Posted by chrisgtx (Post 1514134)
Thanks. But, as I said above that won’t fit the 99-00 head. I had one on my bp05 and it wouldn’t fit.

That looks the same layout as the FFWD dual feed rail I have on mine - when I went from a NA head to a VVT head (and VICS manifold) it didn't appear to fit, even though the instructions said to use the other set of mounting holes and it would drop straight in. We had to file it down a bit to stop it fouling (mainly cutting off the NA mounting holes), and lose the 'dual feed' and plug the one end of it. Possibly we had to swap the fuel feed and FPR locations around as well, it's been a while and I'd have to go check!

I *think* that US market cars have a something slightly different than EUDM / JDM and as a consequence dual feed is harder - FFWD told me that on a 99 onwards US car it should drop straight in.

If you want I can go take pics tomorrow..

pdexta 12-09-2018 05:51 PM

Is international shipping that big of a deal? Or are you claiming your head is different from every other NB head that aftermarket rails are made to fit? If it's that tough to get the part to the UK I'd be willing to let you buy one and ship it to me, then I'll ship it the rest of the way.

nitrodann 12-09-2018 05:54 PM

We are running a 100% stock fuel system (with in tank pump and ID1300) on a customers 460whp time attack car.

I dont see the point in upgrading for 400 odd ponies.

Dann

Mudflap 12-09-2018 06:16 PM

Seriously? 400hp on tiny fuel lines, not ethanol compatible, stock fuel pressure, etc? I'm calling bs. What is the duty cycle in those1300s?

chrisgtx 12-10-2018 05:12 AM

Right chaps, now looking at that fuel rail on my computer and not through one eye on my phone in a busy pub after a few pints......I now see it has a double fitment set up which I didn't see on the first look.
That looks spot on, I've not seen that fuel rail anywhere before, my old one was an OBX one if I remember correctly and when sat on the injectors on the BP4W head the holes were just offline due to the different angle of the ports.

chrisgtx 12-10-2018 05:30 AM

I've just ordered the fuel rail on its own, i'll have to get some fittings to suit when I decide how im going to route the pipework.


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