Jump to content

Log in or register to remove this advert

Looking for a 660 to buy for milling


mattinman1990
 Share

Recommended Posts

Log in or register to remove this advert

Try a contra or 070, then bang an 090 pot on it, I have

 

 

Sent using Arbtalk Mobile App

 

This works in that it physically fits on the 070 crankcase, and on the Contra if you mod it slightly, however the clutch will end up giving you issues.

 

The only components which are different between the 070 and the 090 are the pot and piston, starter and clutch. The starter is OK if left alone, so long as you can pull it over. It does put slightly more stress on it, but doesn't have any noticeable effects that I'm aware of. The clutch however does give you a longer term issue as the 070 (and early Contra/Lightning) clutch couldn't handle the torque. The clutch was uprated to the six-shoe version, for the Contra S/090. This can still be obtained, but is expensive (about £180).

 

Alec

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

  •  

  • Featured Adverts

About

Arbtalk.co.uk is a hub for the arboriculture industry in the UK.  
If you're just starting out and you need business, equipment, tech or training support you're in the right place.  If you've done it, made it, got a van load of oily t-shirts and have decided to give something back by sharing your knowledge or wisdom,  then you're welcome too.
If you would like to contribute to making this industry more effective and safe then welcome.
Just like a living tree, it'll always be a work in progress.
Please have a look around, sign up, share and contribute the best you have.

See you inside.

The Arbtalk Team

Follow us

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.