Would it be possible to upgrade from beige injectors to yellow and just turn the boost up without doing anything to my FRST??

 

It's possible.

The result would be complete fail.

 

Why would this be???
Would they not just give more fuel??

 

As said not good.
It does not alter the IGNITION curve, MORE boost = LESS ignition, result possibly a holed piston.
tabetha

 

That wasn't really where I was coming from. A couple of points:

1) By 'yellow injectors' I assume you mean std cossie? Well they're low-impedence and will eat your ECU alive.
2) The fuelling would be completely wrong, and the chip may not be calibrated at the higher boost levels you want to run, so who knows what'd happen.
3) Chip may have a boost cut in it anyway to stop you going any higher.

 

i will buy your bieges though

you csan upgrade to the next injectors from bieges and they are light greens not cossie jobbies they are the next step up from bieges dont have the part number but there is a thread i started about it

nowe sell us the bieges!!

 

Ok pal PM your number and as soon as i get my hands on some new ones ill let you know!

 

Cheers pal i think ill stick to the beige's till i upgrade!

 

pm sent