Injector Duty

[FEED Rocket]

Can someone tell me if my injector duty is too high. I ran it the other day and it peaked at 93% @ 0.9bar. Is this normal?

[banned advertiser]

Not an expert but a bit too high

[FEED Rocket]

I\'ll check it out over the weekend. Spoke to Gareth at Newera and he said it was nromal for them to go that high, just wanted other peoples opinions. Does this mean i need bigger injectors etc?

[m4drx]

depends how long they are high for and te condition of them ie if they have been checked but at that boost i wouldnt be suprised to see it that high for short lengths of time.

[scratchies]

mine does that sometime when driving it hard, norm when going though the box but it only short periods when on full boost

[davehg]

thats about right on standard twins with standard fueling, you dont want to go any higher at all though.

[scratchies]

going for 850 alround when i rebuild and 044 pump +single al at same time then remapp at wgt

[davehg]

if you go single turbo get the 1600/1680 secondary injector kit, clive at shy sells everything you will need, fuel rail, pressure reg etc

[scratchies]

might bump into him at the bbq bash sunday so il find out thanks for the that    stu

[FEED Rocket]

Im definately keeping it a twin but thanks for clearing that up guys. The car is in great condition all round having only done 39k. Yes the 93% is only for a split second while giving it a blast for a short period.

[James B]

I ran 99% injector duty with standard injectors on track quite a few times ........

The water seals went before I blew the engine so hard to say ....... when I told Carl he tut tutted and slammed in some 1,600 secondaries ready for single turbo conversion if I ever do it.

J

[FEED Rocket]

How much did it cost for the 1600cc secondaries and did it reduce your inj duty by alot?

[banned advertiser]

As a guide
http://www.rotaryart.uk.com/acatalog/Rotaryart_fuel_products2.html
one at bottom offers full package.
Got some new ones just made, coming out of the anodisers next week

[FEED Rocket]

Cool, but it doesn\'t give a price. Just keeps saying \'sorry this colour is out of stock\'.

[banned advertiser]

Wont let them be ordered until I get new stocks in, but the rail is advertised on site at £180 and if you buy injects and pump it gets discounted.
Will get updated shortly when new stocks in