Previous Thread
Next Thread
Print Thread
Crank ID #2936392
06/24/21 12:33 PM
06/24/21 12:33 PM
Joined: Aug 2019
Posts: 9,429
Super Spudsville
Mr PotatoHead Offline OP
Half Baked
Mr PotatoHead  Offline OP
Half Baked

Joined: Aug 2019
Posts: 9,429
Super Spudsville
The old pea brain isnt working well this am.

As silly as this question is... what crank is this? TIA

DSC02621.JPG

STOP POTATO HATE!
Re: Crank ID [Re: Mr PotatoHead] #2936411
06/24/21 01:34 PM
06/24/21 01:34 PM
Joined: Jan 2003
Posts: 25,748
Rio Linda, CA
John_Kunkel Online content
Too Many Posts
John_Kunkel  Online Content
Too Many Posts

Joined: Jan 2003
Posts: 25,748
Rio Linda, CA


The INTERNET, the MISinformation superhighway
Re: Crank ID [Re: John_Kunkel] #2936421
06/24/21 01:52 PM
06/24/21 01:52 PM
Joined: Aug 2019
Posts: 9,429
Super Spudsville
Mr PotatoHead Offline OP
Half Baked
Mr PotatoHead  Offline OP
Half Baked

Joined: Aug 2019
Posts: 9,429
Super Spudsville
Its an eagle crank.

Here is my confusion, to me it looks like a cast crank, unless im having a huge brain fart the PN shows 4340 forged?

Im probably misunderstanding and this is why im asking smarter people then me today.

Screenshot 2021-06-24 at 11-49-19 Eagle Specialty Products, Inc .pngScreenshot 2021-06-24 at 11-52-12 Identifying Eagle Products.png
Last edited by Mr PotatoHead; 06/24/21 01:58 PM.

STOP POTATO HATE!
Re: Crank ID [Re: Mr PotatoHead] #2936428
06/24/21 02:21 PM
06/24/21 02:21 PM
Joined: Jan 2003
Posts: 25,748
Rio Linda, CA
John_Kunkel Online content
Too Many Posts
John_Kunkel  Online Content
Too Many Posts

Joined: Jan 2003
Posts: 25,748
Rio Linda, CA
4340 steel alloy can be cast or forged.


Many sources state that Scat and Eagle crankshafts and rods were actually produced by the same foundry, on the same equipment. The only difference is where the components get the final machining process done at.


The INTERNET, the MISinformation superhighway
Re: Crank ID [Re: John_Kunkel] #2936433
06/24/21 02:40 PM
06/24/21 02:40 PM
Joined: Aug 2003
Posts: 43,123
Bend,OR USA
C
Cab_Burge Offline
I Win
Cab_Burge  Offline
I Win
C

Joined: Aug 2003
Posts: 43,123
Bend,OR USA
Originally Posted by John_Kunkel
4340 steel alloy can be cast or forged.


Many sources state that Scat and Eagle crankshafts and rods were actually produced by the same foundry, on the same equipment. The only difference is where the components get the final machining process done at.
Me thinks that both cranks are made in China and finish machined and stamp with the the seller logo here in the U.S..
All Ohio Crankshafts are made in and finished in Ohio, U.S.A. scope
Competitively priced also up scope


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: Crank ID [Re: John_Kunkel] #2936466
06/24/21 04:53 PM
06/24/21 04:53 PM
Joined: May 2005
Posts: 1,965
Apollo, PA.
B1MAXX Offline
top fuel
B1MAXX  Offline
top fuel

Joined: May 2005
Posts: 1,965
Apollo, PA.
Originally Posted by John_Kunkel
4340 steel alloy can be cast or forged.


Many sources state that Scat and Eagle crankshafts and rods were actually produced by the same foundry, on the same equipment. The only difference is where the components get the final machining process done at.


The rods for sure are different between Scat and Eagle. Could be same foundry/equip, but by dimension
they are different.

Last edited by B1MAXX; 06/24/21 04:54 PM.
Re: Crank ID [Re: B1MAXX] #2936508
06/24/21 07:03 PM
06/24/21 07:03 PM
Joined: May 2019
Posts: 6,225
nowhere
S
Sniper Offline
master
Sniper  Offline
master
S

Joined: May 2019
Posts: 6,225
nowhere
Looks like it's a 4.00" stroke, 340 mains, for a 6.123" rod and I believe CI is cast iron.

Not sure what exact info you are asking for though, the PN?







Powered by UBB.threads™ PHP Forum Software 7.7.1