What's the difference?

[Grok]

What is the difference between the CF, SV and VII-SV? Looks like mostly metal parts, but maybe you owners can add more.

[Geffect]

The C/F and SV as far as I can tell is just metal parts, with the SV having more metal.

The VII-SV is all metal (bearing blocks, motor mount, head..etc) , has a larger fuel tank and the torque tube uses a crown gear to drive the TT. It is very easy to strip the crown gear, so get the SV kit which uses a conventional TT drive gear..

[Grok]

Can you use the SV torque tube in the VII-SV? Can you use the VII-SV tank in a SV or CF?

Sent from my Galaxy Nexus using Tapatalk

[Geffect]

Id suggest d/l the SV-II and SV manual to compare part numbers... I have no experience with the never SVII