What is this?

BIG STUFF.................

Old Kaase to new Kaase cylinder heads??? Can I use one of my three lifelines Lem??

the old TFS head and the new TFS head?just guessing

if it was the p-51 heads the fireing chamber would be machined,not as cast fireing chamber.

P51/SCJ vs A429/C8/C9/D0/D3 etc...

the p-51 heads dont have the cnc machined fireing chambers anymoor?

yes...but the valves are still in the same place.

It´s the A 429 heads compared to the SCJ heads Chambers.
Did i win some thing maby a free trip to Owensborrow?

Eithewr way Id go with the head on the left as the valves and que nch areas are more centrally located as opposed to the head on the right. Id also assume the head on the left has a more direct port angle towards the valves and would happen to be the after market head.

The head on the right seems to be a more modern chamber. It has a centrally located sparkplug with a bias toward the exhaust valve. It also has a dam between the valves. The head on the right should make more power. I'll take the right.

kjebba wrote:It´s the A 429 heads compared to the SCJ heads Chambers.
Did i win some thing maby a free trip to Owensborrow?

Come on!

kjebba wrote:It´s the A 429 heads compared to the SCJ heads Chambers.
Did i win some thing maby a free trip to Owensborrow?

X2

procrap v/s american
I don't know just just just thought I would put something to get everyone rev up don't flame me to bad joking around I don't know what they are all I know is they are alum.heads

That picture realy shows how much he stood the intake valve up.

What a great way to let people know differences in their choices

I took one of my SCJ's over to my neighbor's house, and compared it to one of his customer's P51 heads. That is a little bit different too. In the quench area.

I'll bite, is it a SCJ head vs a B-9 head? Figure the chamber on the right is more central and upright like a hemi head would look. Never seen the B9, just a guess....

A429 vs SCJ chamber view from Jon Kaase's website. Valve placement on SCJ looks much more like the 351 Cleveland design instead of factory big Ford where the valves are more towards the exhaust side of the cylinder head.

DaveMcLain wrote:A429 vs SCJ chamber view from Jon Kaase's website. Valve placement on SCJ looks much more like the 351 Cleveland design instead of factory big Ford where the valves are more towards the exhaust side of the cylinder head.

Gonna be cool if/when someone puts that package in an A460 package

I'd be glad to make a prototype if they would actually produce it and I'd do it for just product in return.

NEVER HAPPEN ...!!!

rmcomprandy wrote:I'd be glad to make a prototype if they would actually produce it and I'd do it for just product in return.

NEVER HAPPEN ...!!!

Ask Jon how that worked out for him.....

Jon Fabio ?

Lem Evans wrote:Jon Fabio ?

I was talking about Kaase. Didn't Ford have him re-design the aluminum SCJ head with the promise of production, then when he deliverd the farmed it out to another manufacturer? Or was that all rumor.


That's my off humor comment to Randy about making that head he was talking about with the hopes of getting product return.

Humor was in my post also:) at the end of the day if a guy is gonna do a cyl head he'd better own the tooling .