Bill Seabold Twin Plug Heads

[777 racing]

Just after some advice in reguards to when Billy Seabould was running twin plug heads on his motors what fuels was he running,what sort of compressions, what cc heads, and any other relevent info that any one may be able to help us on or, be able to put us in contact with that may be able to help.

Thanks Joe.

[Mark75H]

Direct is probably best ... can someone put him in contact with Bill?