Selling 4x 650cc Power Enterprise fuel injectors that will fit perfectly on a mazda rx8 fuel rail. These are some of the best out there, but come at a cost...around $175 each new, asking $250 or best offer for the set.

Used for around 1000km so they are basically brand new

 

So why are you selling them?

 

I was running them in my P2 and secondary positions for my current turbo kit with interceptor-x. I learned after the fact, that when using the int-x, it's actually best to use two 650cc in the P1 position, stock 290cc's in the P2 position, and 780cc for the secondaries for tuning purposes and driveability.

So these have to go basically brand new, due to my ignorance of the subject.

 

Who told you that? Makes no sense if you understand how the IntX stages the injectors???????

 

from what I understood its how you tune with the interceptor-x; you can't control the injectors seperately - its just a two stage process and basically the 290's in the p1 position are too small coupled with a low-spool turbo causing a lean-spike that no amount of tuning can get rid of.

It is a band-aid solution for how the int-x works, but it's needed to avoid any surges and it ensures a really nice smooth curve and A/F ratio - and this is also coming from Scott who builds the int-x.

btw, I'm positive I'm not explaining it correctly or in enough detail - but I'm not going to argue with the guy who builds the damn things, haha

 

I see......misread it a bit the first time...ya it will drop the big inrush of fuel as the transition is smaller


Are these high or low impedance injectors? That will determine what they can be used for more than the size

 

these are high impedance injectors from where I am looking on the manufacturers site

By the way. because I'm trying to sell them instead of knocking on them - these will work with any MAF based system such as the Cobb accessport, or anything designed for a 3 stage fuel mapping OR if you are going to use the int-x, go 650cc all the way around your injector sizing (you will have to find very slim or custom made injectors flowing around 650cc for the P1 position)

 

I just need two of them, if you would like to sell them separate,just pm me.

 

Well I'd like to sell the whole set together for obvious reasons, but give me a good week and I'll see where I am then

 

Forgot I had these - still for sale!!

 

price drop!