Drag Heads On 280 ???

[bill mason]

Will the o ring heads from a drag engine (later models) fit on a 280 o ring block? If not what needs to be done to make them fit if possible?

[Hot Shot Merc]

No.The drag heads have a slightly different bolt pattern.I think some guys have wallered out the holes to make them work though not sure.You can get the 280 heads cut to any CC now and re ring grooved.Diamond marine and Brendan Powers.

[bill mason]

Thanks for info