Jim, the throttle body will allow the air in while a computer figures the amount of fuel to add. The figuring part is where there are a few options avalable but the air must be measured or calculated some way. Thats where a variety of sensors come in, but it's worth it, I'm real impressed with my LT1. I never came accross carbed SBC's that ran like this when I had my '69 bird.
__________________
68 Firebird, trying a q-jet now. 434/10.5:1/997's/240-242 HFT/4L80E/2800 Yank/3.42's/ Vintage Air/ 13.0 @105 mph
70 Lemans, 350/350, A/C, mostly stock
14 Ram CC, 5.7 Hemi, 8-speed, 3.92 lsd
97 Trans Am, HPP Aug 2012 http://www.highperformancepontiac.co...tiac_trans_am/ ***Sold***
|