Super Jet Riva head domes

[Millvarine]

I have a riva head that needs a new dome. From what I have found they discontinued making riva domes... The domes I have are 35cc 81mm, does anyone know if ADA domes can work like http://rivaracing.com/i-17283564-ada-racing-35cc-81mm-dome-yamaha-701.html

 

[augustaf]

I seem to remember that they are not interchangeable.

 

[vomitspot]

ada is different