Quote:

I basically want to build a Larry Larson type deal just not as fast.
I want to get good gas mileage.



I know mileage has improved with the progress with Turbos, EFI, etc & off boost will help with fuel economy.

I also guess, it depends on how much slower than Larry Larson you want to be...

To be in a similar league, my expectations, would not include good fuel economy, as one of the criterias