Fun quiz

[Jeff]

And the head professor at Nitro School...the red guy...

 

[santed66]

9 of 11 for me.

 

[none]

And the head professor at Nitro School...the red guy...

Laughing? Na, I thought it was a cool quiz. I aced it, but then I better! LoL
Alan

 

[Jeff]

It was a great quiz... fun stuff! But I was pretty certain that it would take a power outage for you to miss one (well because you would spike the PC you were using to take the quiz).

 

[FABMAN]

Missed Five, guess i will stick NA engines and door cars.

 

[Usual password less 1]

I've seen a lot of valves, in various applications, mainly Ti and I think the vast majority, if not all were dished. Is this unique to a nitro motor? My recollection is the nitro valves I've seen are stainless and not Ti. Setting myself up to be wrong on a number of accounts, but I'm sure I'll learn something.

Exhaust valves are made of an alloy called inconel which is well suited for the high heat environment they live in. The Intakes are made of titanium (for strength and weight savings) and are almost always flat on the bottom and not dished.

 

[mick]

7 for 11, thanks for info on valves.

 

[none]

8 of 11

 

[cknight]

11 for 11. Where were the turbocharger parts? Oh, never mind................