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Anyone have drawing of Indy 440-1 header flange/Gasket? #704339
05/21/10 02:20 PM
05/21/10 02:20 PM
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Saskatchewan, Canada
cudabin Offline OP
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cudabin  Offline OP
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Saskatchewan, Canada
I need to order some custom .120" thick copper header gaskets to allow my TTi headers to clear my new Indy max block as the cross bolts for the crank hit even with mild "dimpling"...

anyone have a drawing of the exhaust header flange or a header gasket for an Indy 440-1 Head?

The port sizes are 1.65"H X 1.89"W

Cheers,

Arnie


67 Cuda 8.48@ 158.7 mph 1.18 60' 2,600 DA(so far...) 70 Super Bee 440 Six Pack 4-speed. 13.2 @ 104 Stock exhaust/Street tires.
Re: Anyone have drawing of Indy 440-1 header flange/Gasket? [Re: cudabin] #704340
05/21/10 02:59 PM
05/21/10 02:59 PM
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moparniac Offline
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440-1 cnc 345's TTI gasket



Mopar Performance
Re: Anyone have drawing of Indy 440-1 header flange/Gasket? [Re: cudabin] #704341
05/21/10 03:28 PM
05/21/10 03:28 PM
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440Jim Offline
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Quote:

The port sizes are 1.65"H X 1.89"W


That is a tall exhaust port, 1.65", is that the head?
How tall is the opening on the header flange?


1993 Daytona, 5.50 at 130mph (1/8) 1.19 sixty ft (PG). Link to 572 B1 - Part 1
Re: Anyone have drawing of Indy 440-1 header flange/Gasket? [Re: 440Jim] #704342
05/21/10 04:50 PM
05/21/10 04:50 PM
Joined: Jan 2004
Posts: 903
Saskatchewan, Canada
cudabin Offline OP
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cudabin  Offline OP
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Mine are 345cc CNC heads as well...

Jim, That is the port size on a header gasket from Indy. I think the port is slightly smaller.

Looks like i will have to get it drawn up and put into a dfx file myself.

Regards,


Arnie


67 Cuda 8.48@ 158.7 mph 1.18 60' 2,600 DA(so far...) 70 Super Bee 440 Six Pack 4-speed. 13.2 @ 104 Stock exhaust/Street tires.
Re: Anyone have drawing of Indy 440-1 header flange/Gasket? [Re: cudabin] #704343
05/21/10 09:36 PM
05/21/10 09:36 PM
Joined: Jan 2003
Posts: 16,929
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440Jim Offline
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440Jim  Offline
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It would be nice if somebody posted the bolt spacing and exhaust port center, so you could dimension your exact head port size for the new copper gaskets.







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