[Healeys] A90 Head Update

[Bob Spidell]

Alan,

What's your guess as to what caused this? It's not definitive--maybe 
it's just stuff that fell in--but it looks like you might have had some 
detonation; otherwise, non-flat surface(s), defective gasket, ... ?

Bob

On 2/1/2021 11:23 PM, Alan Seigrist wrote:
> All -
>
> Got the head off.  Sure enough the gasket blew between 3&4 .  some 
> evidence of gas flow between 1&2 as well. Last pic is of me standing 
> in the engine compartment lifting the head off, just to make all of 
> you jealous ... :D
>
> Cheers,
>
> Alan
>