TTR400
  TTR400 | CB400F Yoshimura Racer | Chassis / Frame | Chassis / Frame | Engine/Motor | Engine/motor  |  Performance | Carbon Fiber products. |  SOHC CB500/550 CB750K/F | 1975 CB400F Restoration | JPS CB400F street special | Some hot CB's | Links | Guest Book | Contact | CB350F Project MV  

Welcome to TTR400. 

Here you will find the most comprehensive range of quality products for the CB350/400 four Hondas of the mid 70's.  I specialise in parts that I can dream up for the CB400F 1975-1977.  Some of these parts are able to be fitted to the larger CB models.


Watch this space. Coming soon

It's a bit of a slow process, but I am slowly trying to develope a range of parts for the CB500/550, CB750K models.

Yoshimura CB400F Racer


From a stock CB400F into a full blown  TTR Yoshimura 492cc track racer capable of 13000 rpm, go to the racer pages for the story so far.

Modify the CB400F oil pump

Kaz did it now you can.

I basically figured this out and have done this mod to my racer oil pump.

Be patient while the file downloads. PDF doc.


Click here for the oil pump mod

Information and advice

Building a cafe or track racer and Need some help? do not hesitate to drop me a line and I will do the best I can .

A selection of billet parts for the CB350/400F, some of the parts will also fit the larger SOHC Hondas

U.S.A distributor.


K.S.M Your one stop 400 Four store.