R3 head cross-section

[barbagris]

 

[Willtill]

Some will make good use of this, for others it may just be interesting:

Bet it took a while to hacksaw through that :mrgreen:

 

[Paul Bryant]

Awesome Wayne, just the sort of thing I like to look at.
But tell me, what was so stuffed with this head that it was worth sacrificing to do this to it ?
Also, it's good to see a NON political post in this Motorcycle forum :stirthepot:

 

[Blastedbones]

Awesome Wayne, just the sort of thing I like to look at.
But tell me, what was so stuffed with this head that it was worth sacrificing to do this to it ?
Also, it's good to see a NON political post in this Motorcycle forum :stirthepot:

No Paul, it was a DEMOCRATIC head, therefore had to be executed....:whistle:

 

[kaivalagi]

Triumph's are made in the UK so are not afflicted with American politics

What on earth did you cut through that with?

 

[hawg dawg]

Nothing. A customer came in spouting political BS... so I cut up his head to teach him a lesson.

Actually, the oil restrictor in the head clogged (3Bond block sealer not cleaned out when the dealer split engine for transmission work) and the cam bearings and bucket holes took a beating. More costly to fix than a replacement head. I have had the head for a few years now. I cut it up because I wanted to know on my latest port design, how close I was getting to the water jacket in the upper sides of the intake ports. My sonic thickness tester shows erratic readings in a few places - normally indicating very thin aluminum. A few more photos will follow shortly. As will some DIY R3 porting tips.

yep...had ta been a lib dem ! ha!

 

[ruzzle]

Says it perfectly!!!

 

[pjsmithres]

thanks for the tech