bob_o
I know from personal usage that the 4200 willl almost double the gas milage of a well built 292 and have another 75hp to boot.
M
Just curious as to what carb you were running on the 292?
What intake manifold also.
Got any pics of that old 292 combo?
Was it ever fuel injected?
What were the camshaft specs? Compression, etc...
I do not remember seeing your complete build on your 292 you had.
Maybe I overlooked it?
Thanks
I think Tlowes Elky get upper teens in mileage w/his 292?
MBHD