Originally Posted by
Antti O
My efi converted runs 52mpg (4,5litres/100) when cruising highway.
Also over 250bhp reliable power. Highly recommend !
52mpg
!! What are your cruising AFR's and spark advance please Antti?
From the factory they only did around 30mpg so thats a 73% improvement
I only get around 35mpg at 14.7:1 AFR and 35-38deg of advance.