Thanks for all the info. I am in the market for a Suburban 2wd. It will be a limited use vehicle, but I am after spirited performance without the gas mileage and handling penalties of a big block. I'm trying to find a 1/2 ton with a manual transmission. Main use will be vacation/ travel and...
I remember a teacher telling us about motorcycle hill climbs. Some people were cutting and welding the camshaft so the big four cylinders had #'s 1&4 firing at the same time, then 180 degrees later #'s 3&4 would fire followed by 1&4 540 degrees later. The idea was to let the tire hook up. Now it...
This is the way Chrysler taught us regarding the speed density system(no Mass Airflow Sensor).
Primary factors- RPM and coolant temp
Secondary factors- Throttle position, intake air temp, system voltage, change of throttle position.
Fine tune factor- Oxygen sensor
Hope that helps, Mike
