M head

[Mark Steinmann]

Can anyone tell me the difference in the heads that will fit an M, eg: 8777, 8760 what i need to know is what the specs are such as the cc"s of the combustion chambers and are there different sized runners. Thanks

 

[james rumph]

The 450 LP head has the smallest combustion chamber followed by the 450 gas head , which gives these motors higher compression. You can use these as well as the 400 heads. For spes i would contact www.waynesrepair.com they did a great 450 gas head for my Super M .

 

[Mark Steinmann]

Thanks James!