Hi bud Motor Standard stroke with hypertec flat top pistons balanced crank and pistons 286 crane cam with upgraded push rods was told lift would be .510 Upgraded double row valve springs with 6.5 roller rockers Heads mild port and polish Single plane low rise manifold with 4bb throttle body Group a ...

Need help with sorting out a tune for my rebuilt 304.

Located newcastle nsw and don't have many options in this area.

Any help will be appreciated