need a company to bore my nc30 cases, know of anyone?

[james66]

Hi all

I need a set of crankcases bored for my +1mm pistons in the new engine im building
Does anyone know of any companies that are able to do the job properly + straight apart from tts?

Cheers
James

[Morespeedvicar]

Isnt there any engineering shops locally that can do it, maybe worth a look in yellow pages.

[james66]

I could get it done no problem if the barrels were separate to the upper crank case half but cant as they are all 1 piece

[kostritzer]

Can't help with the boring recommendation, but where'd you find 1mm over pistons???

[CMSMJ1]

Dynapro in Runcorn have the contacts (if not the ability)

The dude is called Chris Neild (was on ere once? - few guys have used him as he has made some fast motors in his time)

Or, David Simon?

[Bike_Nut]

Tts in silverstone seem to have done a few

Oops see you knew about them

[james66]

The pistons are omegas, got them off liam, they are the same as the ones chris had

David doesnt bore he gets them done if he needs to, I worked with david for a couple of years + we done the camchain cbr400 together

Ive been given a possible contact in oxford so ill try them

Cheers

[CMSMJ1]

Ahh..did not realise the cbr400 was with you :)

[james66]

It has given us many a headache + many hours work, ill have a camchain v4 running at some point this season to test + see how it goes, if it goes well it will be run with my +1mm's too so fingers crossed we should see some pretty good power

[Morespeedvicar]

I thought cam chains were a step backwards? Isnt that why aprilia had there gear cam banned?