Norton Commando
Jerrydoe.com  Forum Home  Norton Commando Forum  Photos  [FAQ]  [Search]  [Memberlist]   
 [Profile]  [Check your private messages]  [Register]  [Log in] 
what oil is popular?

 
Post new topic   Reply to topic    Norton Commando Forum Index -> Norton Commando Motorcycles.
View previous topic :: View next topic  
Author Message
jpooch00



Joined: 16 Jul 2004
Posts: 5

PostPosted: Fri Jul 16, 2004 3:15 am    Post subject: what oil is popular? Reply with quote

Does anyone here use synthetic lubes in their bike(s)?

Any/all opinions appreciated!!

John
Back to top
Derek Wilson



Joined: 25 Jun 2004
Posts: 86
Location: The Great White North

PostPosted: Fri Jul 16, 2004 5:10 am    Post subject: Reply with quote

Yes, Amsoil 20w50 in the engine and Amsoil 75w90 in the trans. Engine runs quieter (less valve noise) and has better oil pressure when hot.
Cheers,
Derek
Back to top
Jason Curtiss



Joined: 14 Jun 2003
Posts: 661
Location: HOUSTON, TEXAS

PostPosted: Fri Jul 16, 2004 9:44 am    Post subject: Reply with quote

jpooch00,

Ditto the 20W50, except I use Castrol in the engine and primary and 75W90 Royal Purple synthetic in the gearbox. I change the engine and primary oil every 1,500 miles and the gearbox oil every 3,000 miles.

Regards,

Jason
Back to top
Stuart SS



Joined: 21 May 2004
Posts: 269
Location: Australia's Far tropical nth

PostPosted: Mon Jul 19, 2004 10:51 pm    Post subject: Reply with quote

When I restored my Commando I spent quite a bit of time 'chatting' on the phone with Les emery who has/ had HUGE input with the Norton and at that time The Norvil Shop in the UK.

He explained they had spent a lot of time testing and working with the (Australain) Penrite company develping their oils. He felt that the Pentrite engine oils are the best suited for the Comando engines.

This fact is endorsed by many many Norton fans around the world.
I could tell you if this product/s are available int eh USA though.

They do have a web site http://www.penrite.com.au/nextpage.php?navlink=penabout

Applications ~ http://www.penrite.com.au/nextpage.php?navlink=db/vehiclewizard2.php&cid=5

USA : USA Classic Auto Lubes
12803 CR 1222, Tyler, Texas, TX75709 903 561 4858 903 561 7177 sales@classicautolubes.com
Back to top
Display posts from previous:   
Post new topic   Reply to topic    Norton Commando Forum Index -> Norton Commando Motorcycles. All times are GMT - 8 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum

The Unapproachable Norton Commando

At the end of 1967 the Norton Commando was announced.

The Norton Commando was greeted with a certain amount of scepticism because on first sight the commando appeared to comprise of the old Norton Dominator twin cylinder engine mounted at an inclined angle in a set of new cylinder parts.

It was not realized that the new Norton Commando Isolastic method of engine suspension damped out all engine vibration and produced a machine which had uncanny smoothness for a vertical twin. In due course the critics were silenced and the Norton Commando had the distinction of being regarded as the first of todays so called superbikes. There can be little doubt that the original design concept of the Norton Commando has proved correct, since comparatively few modifications of any real consequence have been made since production commenced during 1968.

Now nearly 40 years later Norton Commando riders like us are a breed of our own, and as far as we are concerned its still more fun to go for a blat on the old Norton Commando, and fast. As a Norton Commando owner and enthusiast, my goal here is to promote and give credit to those who keep the Norton name going.

It is more deserving to give credit to the Commando itself, for after all these years it continues to be respected. The original Commando designers like John Favill are those who deserve the credit for developing this incredible motorcycle.

The Norton Commando Roadster and Interstate of the late seventies, never died. Although the Norton Villiers factory dispersed the tradition lived on. Today Kenny Dreer in the USA is developing the new 952 CC Norton. What a great looking bike this is, and its engineering is still based on the original layout. It will be interesting to see how the new 952CC Norton does in todays tough motorcycle market. One thing is for sure, I would own one if I could afford it.