Subject: Re: Miata crank in A-series block? by D on 2017/12/1 0:23:28
Just a pointer on the E16 crank is I could be wrong but the snout is smaller so will need a sleeve to fit the A series timing pulley but can be overcome using the Mazda kit as the Z series head has smaller belt pulleys with slightly smaller diameter than A series. The Z series head is like a narrow valved modern bike head with 22 or 23 degree valve angles and awakened when using different camshafts than factory econo ones.