| Re: Ford Green Tops (Bosch 42's) lowering fuel economy? |
Subject: Re: Ford Green Tops (Bosch 42's) lowering fuel economy? by Matatk on 2010/5/27 22:36:43 Jon will have to correct me if I'm wrong, but a stock LS1 fuel system flows at 58 psi. I think it's like 28 lbs for a stock injector at that psi. Ford rates their injectors at 39.5 lbs. So a Ford 42 lb at 58 psi would be like 50.89 lbs in your car. Did you account for that? That's a big difference in injector size. I am not a tuner, so take this all with a grain of salt and double check these numbers. There are several tuning sites and programs out there to help with the values you need to input into your tables. Matthew |
