[legenmetals]

1. 289 C.I.
2. 505 H.P.

I would never spend 25K on a stock cast Iron head engine build unless I was forced by class rules. So I'm thinking F.I.A.

Webers mean quick throttle response... I'm guessing 1.9 rod ratio (better exhaust evacuation) will need tuned exhaust.

Cam selection will be tricky. This will be a fun thread.

I'm guessing race Cobra.