Geoffrey

I'd suggest waiting for a stock 3.2 Carrera or a 964 manifold. Modified ones like you mention are a pain.

kens911

oh ok thanks!!!

A.Wayne

Dual injector ports are only necessary , when you are building a high boost monster , apart from that you can fuel most or all of your fuel needs from a standard single injector port ., so i would concur with geoffrey and stick with single injectors than deal with the complexity of installing a dual injector setup

LukeSportsman

I certainly agree with the above. I've played with a few systems SDS, Accel Gen VII, and MSII. Unless your going bigger than 55lb injectors don't even think about dual injectors. If you can live with a little uneveness in idle, certainly don't mess with dual injectors. Back when you couldn't do much better than 951 injectors, then the dual injectors were necessary to go high horsepower.

Also, eval and decide on ECU before buying injectors if your piece mealing this. You don't need to buy the wrong impedence injectors to then only have to buy a convertor. Any intentions to run dual plugs in the future? Any desire for sequential as Geoffery pointed out? Do you want/desire user adjustable laptop controls? Do you desire a standard Porsche tech to be able to diagnosis? Do you want to keep dizzy or go crank fire? Just some thoughts to way out.

Geoffrey

I have run 82lb/hr injectors with a stable idle at 900rpm and a good ECU. This is sufficient for 850hp so unless you are Eddie Bello, you probably don't need to consider dual injectors.

kens911

Yes no plans for a monster here just having labor pains with the cis.