[91 Big Blue]

im just curious what does a stock 1991 4.3l liter put out ??? i read at one time 165 ??? i think atleast
:burnout:

 

[MuddyS10]

yeah, i think roughly that.

 

[graniteguy]

160 is stated here:

http://www.autotrader.com/research/...-10&year=1991&restype=used&y=10&ac_afflt=none