Engine49guy
Member
Its the subtle variations and revisions that make this hobby so interesting,
For instance in JayCeeNC's pic above the early N frame diamond Magnas all appear to have the same tall shoulder at the top,
and look just like the early K Magnas did,
Im guessing they went through the same transition as the K diamond Magnas where the very early ones have the untapered shoulder,
and later ones are more tapered at the top just below the cylinder release ?
For instance in JayCeeNC's pic above the early N frame diamond Magnas all appear to have the same tall shoulder at the top,
and look just like the early K Magnas did,
Im guessing they went through the same transition as the K diamond Magnas where the very early ones have the untapered shoulder,
and later ones are more tapered at the top just below the cylinder release ?