Theoretical transmission upgrade P-30 454
I have a 1989 Mallard Sprinter with the Chevy P-30 set-up. 454 engine, etc. Runs like a champ and I love it. If I really got a wild hair and wanted to replace the transmission with an overdrive tra...
Forum Discussion
Thanks for the informative responses. This is more of an intellectual exercise. I bought it 1 year ago this month and on the trip home I got about 7.8 mpg. Mainly 2 lane 50-55 mph.
I'll be doing a full tune-up(plugs,wires,air filter etc) and other things that will bump it up to the 8 club...I hope
I'll be doing a full tune-up(plugs,wires,air filter etc) and other things that will bump it up to the 8 club...I hope
