Thread: Fuel injection
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02-18-2004 06:43 PM #3
Tycoon
What other mods do u plan on doing to the truck? How big of a cam are u planing on runnin? cause If u do decide to keep the T.B.I. You will need all of your sensors on you're 383 and if u go with to big of a cam the M.A.P (manifold, absilute, pressure) sensor will not work properily. IT needs to reed about 1.5 volts at idle and that is about 18 kpi. So as u see if u install a to roudy of a cam. The Vacumme will be to low and the M.A.P sensor will think that the engine is under load and it will tell the E.C.M to give it more fuel! Well then all the other E.C.M inputs will know that the engine is at idle and it will cause the E.C.M to try and fix a problem it cant. (to big of cam) as u see there is draw backs to both Carb=Enginelight or T.B.I and Mild to stalk Cam. Good luck and let me know how it goes.
Dammit, another good ol boy gone. Condolence to the family. RIP Mike
RIP Mike Frade, aka 34_40