Hi people,

I have been looking to get some bigger injectors for my 300, and have found this little set-up from Z1 in USA. What do you all think, good or bad?

Al.

 

http://www.z1motorsports.com/product_info.php?products_id=3348

 

http://www.z1motorsports.com/product_info.php?products_id=4293&osCsid=94c98e8ed85934ae7fe95a6670f6a662

 

Looks cheap too, compared to Nismo 650cc old style injectors. £520 approx + delivery?

Looks good to me.

I'd go for the 550 injectors. Off the shelve maps available for that size.

Very good price.

Looks good.... Am I correct in thinking that I can just buy the injectors for my 95 model?

That's an interesting injector adapter kit - hadn't seen that before. I normally recommend the 300-Degree fuel rails to customers because (a) it replaces the ageing stock fuel rails and (b) it allows for further upgrades in the future without having to spend mega ££ on ancillary parts. However, this new adapter kit "seems" to do away with that requirement. I just hope that the manufacturing tolerances have been strictly adhered to and checked as you don't want the adapter kit to start leaking fuel over time ...

 

With regard to the injectors, I personally have never sold JECS injectors because they only ever sold stock 270/370cc injectors - I only deal with NISMO injectors because they have a proven quality heritage. Having said that, the JECS injectors do seem to be available at a very reasonable price.

 

Furthermore, you'll probably struggle to find an "off-the-shelve" performance chip for the later style Nismo 615cc injectors. Most stop at the old style 555cc injectors. We at DTA have got a chip for the NISMO 615cc injectors in the works but are still fine tuning it.

 

@ Quavey: yes, you can buy the later style NISMO 615cc injectors but take note of what I said just above regarding the chip situation.