SOHC.co.uk Forums > CB350/400

the story continues

(1/3) > >>

rigwit:
 as you all know i,m doing a 400-4 cafe/racer well the saga continues, one thing as you seen from does 4 liners etc Ive found a suppler that can do 54mm hi comp pistons Honda say don't bore out more than 1mm  but liners seem to have plenty of meat to out to 54mm this leaves the stepped land at the bottom with a 1.5mm sidewall, depending on what the chappie thats going to be gas flowing heads crank lightened balanced etc if doable would be a 458cc Joby also got clutch parts back and are better than Honda new cost a bit though and having a custom billet cover made for generator is so far

Bryanj:
That sidewall will be OK as long as the man boring it is real good and carefull not to crack the liner

Rozabikes Tim:
Wasn't the yoshi kit for these 460cc - so similar bore? Were these reliable?

rigwit:
Tuner says its ok to bore to 54mm one thing i did ask him as i was a bit concerned at the stepped landing only being 1.5mm thick was to have Hindle reman, submerged weld the bottom and then turn down so a thicker bottom land would ensue, dave  said that probably the cost for this would be greater than haveing new liners made i enqured at the price of them and the company who makes them for him befor he machines them down ar

UK Pete:

--- Quote from: rigwit on November 24, 2010, 09:42:36 PM --- so be a nice xmass gift to myself methinks ...........

--- End quote ---

I like the thinking i will have to go and buy myself some xmas presents as well, ;D ;D ;D

Navigation

[0] Message Index

[#] Next page