question for people running a rotrex charger

[turbomad]

What injectors are you using as I'm about to buy a supercharger kit

Spec will be

106 gti bottom end
Jp4 head
Forged pistons + rods
Ground cams to 708 spec
Gmc rote kit
Dta
Just unsure of what injectors to go for the kit I'm buying has a 5th injectors but I want to do a proper job

[xsi16v]

pico 490cc will do for upto 300 but thats the limit really. Any more go for go for siemans 660cc (pico style)

[kyle4256]

you dont need a fifth injector just get 490cc peco injectors or larger, give John at Gmc Motorsport a phone he will tell you.
all depends what bhp you want really.

[xsi16v]

Just unsure of what injectors to go for the kit I'm buying has a 5th injectors but I want to do a proper job


He doesn't want to use the 5th injector setup, the kit he's buying comes with one!