Topic: 4 into 4 originals to fit a '78?

[Thunder]

Hi guys, well i was in a bike shop the other day(y'know the small town types where one guy does everything) when he pulled out of the back a nearly mint condition original cb 750 4 into 4. well i bought it there and then, as its exactly what i need for my cafe racer project.

after browsing the forums a bit i see the frames etc had some changes over the years..My question (even if i gotta make brackets) will the original exhausts fit on my cb 750f2???

please tell me yes.

[TwoTired]

My question (even if i gotta make brackets) will the original exhausts fit on my cb 750f2???

please tell me yes.

     

[cafe750]

Um, 4-4's were made for the K-bikes. F bikes have a 4-1. That being said, anything can be made to fit with a torch and a hammer...but they wont bolt straight up...

[eldar]

Well engine-wise, the mount points are different. They should still fit. The problem is the mounting on the frame. You will need to fab up brackets to hold the pipes.

[SOHC Goat]

Are those 4x4 pipes off of a 1978 750 K?  If so, I'd be interested it buying them from you.

[KB02]

Are those 4x4 pipes off of a 1978 750 K?  If so, I'd be interested it buying them from you.

A good question to ask would be what year the 4 into 4's came off from? That would give us a better chance of helping.

As for the K's being a 4 into 4, and the F's being a 4 into 1, the biggest issue I really foresea would be the mounting bracket on the brake side. F's are kicked out a bit more on that side to make room for all the disk brake stuff.