fuel rail, uprated injectors, fuel PR

Post by **Drax** » Tue Aug 20, 2013 4:03 pm

nucleustylzlude wrote:Oh and a fuel rail at that point is just bling, but didn't stop me getting one as well though - but this allowed me to run my custom AN fuel line.

oooo nice

many thanks for the advice Rob, plus everyone else!

Post by **Merlin** » Fri Aug 23, 2013 8:24 pm

I have 450cc Toyota eclipse injectors and stock FPR on my engine.

Post by **Drax** » Sat Aug 24, 2013 11:14 pm

Merlin wrote:I have 450cc Toyota eclipse injectors and stock FPR on my engine.

interesting... straight swap or re-wire needed?
are ATR injectors any better than lude ones, would they suffice with an ATR fuel rail up to around the 250bhp range? think their high impedance (i think) so id have to remove injector box?? as lude's are low impedance i believe

mercutio · Post by **mercutio** » Sat Aug 24, 2013 11:17 pm

they have a better spray pattern apparently

Post by **Drax** » Mon Aug 26, 2013 10:25 pm

ive been offered rc 440cc saturated injectors for £95, they any good for this kinda project?

mercutio · Post by **mercutio** » Tue Aug 27, 2013 9:54 am

saturated are obd2 aren't they? peak and hold is what your looking for low impedance I need saturated for my build lol

Supercharged 無限MUGEN BB1 Profile · Post by **nucleustylzlude** » Tue Aug 27, 2013 1:02 pm

Merc is right, but you can use either with modifcations.

Drax: You need to remove the injector resistor box and jumper all the wires together, then you can run them. I bought a spare injector resistor box, cut the wires at the plug, to make a jumper plug, rather than cut the wires so it couldn't be put back to original. You can sell the box with cut wires to most Civic, Teg guys as they retrofit them to run peak and holds and have to cut the wires anyway. That's what I did with mine, got my money back. See here:

http://www.ludegeneration.co.uk/post45644.html#p45644 (part way down the post)

Merc: (you probably know of this option) You can add in a 4th gen resistor pack into the wiring, if only the peak and holds come up. Plus Saturated injectors are restricted to a certain cc as there opening/closing time is longer than peak and holds. No idea which build you're talking about these days, so not sure what you need specifically???

Supercharged 無限MUGEN BB1 Profile · Post by **nucleustylzlude** » Tue Aug 27, 2013 1:04 pm

Oh and back to your original question, 440cc should be perfect and at £95 I'd take his arm off - that's cheap! Always a risk when buying second hand injectors though, but if you're in doubt of their condition, etc you can always get the cleaned up/ refurbed by various specialists.

Post by **Drax** » Thu May 21, 2015 11:27 am

thread resurrection!!
looking at getting an adjustable FPR for the build, but is there a particular one I need to purchase, or will a generic universal one do? im looking at a good make though like AEM

Post by **NafemanNathan** » Thu May 21, 2015 11:37 am

Universal. You'll just have to adapt the lines to suit. There are a few good makes out there, just look out for the replica stuff (The likes of Tomei and Sard for instance). Around £100 is the bench mark. I'm sure you've seen the AEM on ebay at the mo? Please buy it before I do