Topic: 1978 Honda CB 750 Frame Size...any difference?

[EvLoutonian]

I have put a K2 tank on my K7 frame, and I had to change the position of the two mounting posts up front, near the steering stem.

Nobody else encountered this discrepancy?

[EvLoutonian]

One more question .. (re. oil tanks)

Is there any reason not to use the older style oil tank on the 77/78 models, if I'm prepared to change the mounting points on the frame?
(my bike was already "trimmed" of tabs when i got it, anyway)

I have mounted tabs to the K7 frame to suit the older style oil tank, and the oil hoses seem to match up to my (F1) engine fine.

Anything else I should triple check for compatibility?   THANKS!

[Don R]

I have put a K2 tank on my K7 frame, and I had to change the position of the two mounting posts up front, near the steering stem.

Nobody else encountered this discre

I have put a K2 tank on my K7 frame, and I had to change the position of the two mounting posts up front, near the steering stem.

Nobody else encountered this discrepancy?

 The 77/78 seat is further back. I've used early/ late/ F  tanks on a 77 with no changes except to the seat.