76 Triumph T 140 V Bonneville discussion forum:

RE: Oil Grade

RE: Oil Grade

Rob Jenkins said 2009-03-13 22:17

I was told early on that the old Triumph V-twin is notorious for a weak oiling system. Therefore change oil frequently and always keep it topped off. Do not use additives and be especially aware in summer when idling frequently as this engine can run very hot.I have an aftermarket pressure guage and when the engine is first started it shows over 60psi at idle. Once it is warmed up and the oil viscosity drops off it only registers 30-40psi when RPM are at running speeds and 5-10Psi at idle.I use 5W 20 Valvolene

<<Previous Answer Discussion overview Report spam Next>>

Enter a comment or answer to this message

You can post your question, answer or comment as a guest. Or enter your e-mail to join the forum and get notifcations of new messages.

More 1976 Triumph T 140 V Bonneville information

Our discussion forums are intended for short messages. We also welcome more extensive motorcycle reviews.

Bikez also recommends that you check out the technical data and the riders' rating for the 76 Triumph T 140 V Bonneville. You can also rate it yourself. Use our efficient motorcycle classifieds to sell or buy this bike. Your motorbike gets a high quality presentation. Ads are free.

Title
Signature
Optional e-mail
Enter your e-mail to join the forum and get notification of answers and new messages. You can unsubscribe with a single click. Bikez does not display, sell or misuse e-mail addresses.
Message text
Describe technical issues in detail to get quality answers. You can offer or request second-hand parts and equipment as a privat person. Bikez reserves the right to remove any improper or commercial content.
Accept that we store and display the message.

About Bikez.com.	Contact Bikez.com	Motorcycle catalogue
Our privacy policy	Do not sell my data	Motorcycle classifieds