Thanks for the feedback,
RestoCreations - further thanks for the specifics.
I'm thinking 400rwhp is more than enough to get you in trouble, any more would certainly require slicks. Or would certainly get me killed.
Resale is not an issue, a Kirkham would be rare as hens teeth here in Oz. Anyway ...aren't we all taking them to the grave?
Further, There is NO-WAY the local authorities would allow any of the "older engines" to be registered. Windsors are not compliant and you can forget about any BB.
Besides - The only other alternative for me would be a GM motor.
I respect the LS7, it's killer engine, and a true modern day 7.0L 427. It would meet local registration requirements here, and is hard to over look.
For me the choice is thus forced to be modern - but whether it is 5.0L Coyote or LS7 that is the question...
All things being equal - I'd personally go for a stroked 427 SBF Alu block.
(I suggest not the most popular or traditional choice for a Kirkham).
But with that out of the equation, what would you use?
Hmmm?
PS: Apologies, for "stealing" / "redirecting" the tread topic.
Thanks again,
Anth