Fueling & Injection - Injector and Fuel Pump suggestions




Scoobie
04-19-2012, 06:49 AM
I recently purchased another Fbody project. It is a 99 Z28 M6. I took the car into LG Motorsports before I shipped it to Germany (where I now am) a couple months ago.

Anthony at LG did the tune and told me that my injectors were at 100% and he couldn't find more power because of my injectors. He recommended I purchase HP tuners and upgrade my injectors first, then fuel system. This way he can continue to tune my car while I am in Europe.

Car has ported LS1 853 Heads/ Mild Cam and Bolt ons (LS6 intake). The Camaro only put down 388 RWHP / 352 FT LB TQ on LGs dyno jet due to my fuel issue. Peak HP came at about 5400 RPM where it held until about 6000 RPM before falling.

I will NOT likely be doing any major changes soon. I will be working on my suspension and fixing the body up more first. I just want a good recommendation on an injector/fuel system set up to support 430 + HP which I feel the car could put down.

Thanks,
Scoobs


Nasty N8
04-19-2012, 03:08 PM
Racetronix pump and harness http://www.nastyperformance.com/shop/racetronix-camarofirebird-99-02-ls1-high-output-pump-wiring-harness/

And a set of 30# injectors http://www.nastyperformance.com/shop/lucas-32-lbhr-high-impedance-fuel-injector-ev1-connector/

Scoobie
04-20-2012, 07:49 AM
Thanks,

Sounds perfect!