Will NC35 Pistons fit without modification in CB-1

[bbanna]

Recently I have found that some CB-1 racers have put NC29 pistons in their bikes to up the compression a bit. Then I was told that some NC29 racers have put NC35 pistons in their bikes to up the compression. So it was suggested that I skip the NC29 and go for the NC35 pistons. The cost is the same for either set.

The NC29 pistons are a drop in to the CB-1 without any valve clearance modificatons. So my question is would the NC35 pistons be drop into the CB-1 as well without having to do any modifications?

Brian

[CMSMJ1]

they are the same pistons I reckon

Only some of the 29 pistons (later bikes) are the higher comp..

Happy to be educated on it..but that is my understanding

CB1 race bike? Lets see it!

[bbanna]

This is the best CB-1 race bike I have ever seen. If I were to build my CB-1 into a race bike, I would copy this one. This is where I saw the NC29 pistons being used.

http://home.planet.nl/~boerl060/cb1-rE.htm

Brian

[petrolhead19]

should fit no problem, cb1 engines are practically same as nc23's and have seen nc35 pistons in 23's
So dont think there will be a problem

[CMSMJ1]

This is the best CB-1 race bike I have ever seen. If I were to build my CB-1 into a race bike, I would copy this one. This is where I saw the NC29 pistons being used.

http://home.planet.nl/~boerl060/cb1-rE.htm

Brian

Cool - have met these guys..they cam to the 400Greybike trackday at Cadwell in 2008? ish..