413 Dyno (video)

[Dibbons]

Love these dyno room visits.

 

[moparedtn]

"Carb-your-raytors"
I love that accent...

 

[6PKRTSE]

Listen to the song of music (engines on dyno) all day long every day here at work with 42 dyno's running all day and night. Love dyno videos also.

 

[toolmanmike]

It's got a whine to it. Dyno?

 

[Jonas Nordstrom]

Great video. I also have a 413 that Im pondering what to do with after I install the 440.

 

[polyjohn]

Hmmm, sounds kinda funky to me?

Nice Dyno room, maybe in my next life I will get one two?

I got a couple of 413's to build myself for my 64 D200.
Low comp (Industrial block) with 516 fully ported big valve heads.
The other is an original 1962 max wedge with a modern Indy crossram.
If OZ was closer I would love to do some 'back to back' runs and see which is the best combo...

I wouldn't use them flat-tops in a street car, way too much compression, with those early closed chamber heads!
They needed minus 5cc, valve cut-outs to allow for valve-piston clearance in my opinion.

10.8 compression is not a street build.

I never, ever go over 10 to 1 with modern GAS, it sucks (and blows piston-skirts)...

 

[Jonas Nordstrom]

I never, ever go over 10 to 1 with modern GAS, it sucks (and blows skirts)...

Not even with Alu heads?

 

[polyjohn]

Hi Jonus,

Deffo NO, Ali or iron, same old same old!

Long skirts, short skirts, cast and forged, strokers are worse...

Been building Mopar engine since the 80's and it NEVER works...
UK pump gas eats pistons over 10 to 1, every time...

I have a BIG collection of busted pistons after nearly 40 years lol...

Watch Nick's stroker engine build in the 71 GTX, diesel slap with a stroker...
You can hear it a mile off and I hear it again here!

Chevrolet LS1 engine were famous for it and they are 21st Century engines...