Am I Pushing It Now?

Post by **Coops** » Wed Mar 14, 2007 10:58 pm

with the new upgrades planned for the next few weeks,
am i pushing my injectors past the limit now???

Post by **katanaman** » Wed Mar 14, 2007 11:25 pm

what is your injector duty cycle sitting at at the moment?

Edit: I should also add what fuel pressure are you running as well.

Post by **Coops** » Thu Mar 15, 2007 12:09 am

i'll have to get some one sat in with the laptop as bit hard giving her large and looking at laptop screen

fuel pressure is 45psi

Post by **demo2** » Thu Mar 15, 2007 12:54 am

U manage 2 look at the women walkin down the street whilst ya drivin without much trouble!!

Post by **Coops** » Thu Mar 15, 2007 6:06 pm

i should of expected a reply from you like that P

ian.stewart · Post by **ian.stewart** » Thu Mar 15, 2007 6:36 pm

Am I Pushing It Now?

I hope not, Its better to tow the car home :racing

Post by **Coops** » Thu Mar 15, 2007 6:41 pm

nice one Ian

what injectors are you using out of curiosity mate.

ian.stewart · Post by **ian.stewart** » Thu Mar 15, 2007 7:25 pm

BMW 325 injectors.

stevieturbo · Post by **stevieturbo** » Fri Mar 16, 2007 5:04 pm

What injectors are you using Tony ?

Dont forget....you could easily wind the 044 to 80+psi.

Im using a little over 80psi at peak.

Although some injectors work better than others at higher pressures.

if increasing FP, do make sure all fuel lines are capable of withstanding the pressure.

Post by **Coops** » Fri Mar 16, 2007 5:07 pm

hi stevie, good to hear from you again,
im using the stock 3.9 hotwire injectors mate,

stevieturbo · Post by **stevieturbo** » Fri Mar 16, 2007 5:19 pm

Dont know what cc they are ??

Post by **Coops** » Fri Mar 16, 2007 5:22 pm

i could be wrong, but 180-188cc rings a bell

stevieturbo · Post by **stevieturbo** » Fri Mar 16, 2007 5:28 pm

That sounds pretty small !!!!

An LS1 uses circa 270cc and they will do say 400-450 at a push ( albeit at 63psi )

The handiest new upgrade for you would be a set of green bosch ( Ford SVO ) 42 lb injectors.

They will be good for 500+, and cheap as chips on ebay these days.

Post by **Coops** » Fri Mar 16, 2007 5:49 pm

some one on the old forum had a set of 8 cossie injectors,
buggered if i can remember who now,

ok i'll keep an eye out mate,
If any one finds them on ebay before post the link here please.

stevieturbo · Post by **stevieturbo** » Fri Mar 16, 2007 5:55 pm

Cossie injectors are low impedance, and still pretty small.

I think they are only like 280cc standard. Even the Cossie greens, are still fairly small at only 380cc.

Can the VEMS run low impedance injectors ?

http://motors.search.ebay.com/search/se ... p=1&fsoo=1

In the US obviously.

or check out www.racetronix.com