SS101

iTrader: (2)

i'm planning on running a twin turbo 427 in my new build and i was wondering what would be the best injectors to run. i have some siemens 60lb/hr ones laying around but i dont know if they're going to be enough. should i step to a larger injector? how much hassle is involved with tuning say a 75# or 80# high impedance injector at idle for street application?

Lonnies Performance

iTrader: (16)

Injector size is related to HP level which you did not mention.
I would guess you are expecting over 800rwhp, so at least 80's are in order.

Tuning on a 427 should be easy

I would be glad to work with you on your injectors & fuel system.
Feel free to give me a call.