I actually got less MPG with the 4.3L V6/5 speed in my 92 C1500 than when I get with the 93 5.7L engine with 4L60.
I actually got less MPG with the 4.3L V6/5 speed in my 92 C1500 than when I get with the 93 5.7L engine with 4L60.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709