MAF Signal Generator Misc MAF ????s

[CSH-HQ]

Has anyone built a 555 pulse generator for like a 88 f-body/GN?.
If so may I have a copy of the schematic, or values used.

On the later F-Bodies they used MAF+MAP.  Are there any early enough to use 
diacom on?.
If so has anyone written down the MAF v vs MAP value(v), so that a relation 
ship from the two might be drawn?.

Test Bench is gonna be growing again.

Thanks
Grumpy