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Eddy rpm's on a 413? #1451951
06/12/13 10:30 PM
06/12/13 10:30 PM
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jersey
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Spaceman Spiff Offline OP
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with a bore of only 4.1875, will i have issues with eddy rpm's on a 413?

the 2.14 1.81 valves don't leave much room.


526 cubes of angry wedge, pushbutton shifted, 9 passenger killer!
Re: Eddy rpm's on a 413? [Re: Spaceman Spiff] #1451952
06/13/13 09:36 AM
06/13/13 09:36 AM
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Ontario, Canada
Dodgem Offline
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You will be fine a friend of mine ran a 413 with eddy heads worked good!

Re: Eddy rpm's on a 413? [Re: Spaceman Spiff] #1451953
06/13/13 09:47 AM
06/13/13 09:47 AM

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The heads on my 413 now are 906's with 2.14/1.81 valves and they fit fine. (I have a pair of Eddy RPM's for it, just haven't put them on yet.)

Re: Eddy rpm's on a 413? #1451954
06/13/13 10:17 AM
06/13/13 10:17 AM
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Northeast
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Wouldn't bore notching be a plus in that case?

I bet those heads would roar on a 413, right out of the box. good cfm for a mill that size


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Re: Eddy rpm's on a 413? [Re: VincentVega] #1451955
06/13/13 02:13 PM
06/13/13 02:13 PM
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dogdays Offline
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If the cubic inches are stock, I don't see bore notching as being a big plus. But that's just my opinion. An Edelbrock head will flow more than the 413 can use, remember it's just 5 cubic inches more than a 408 smallblock stroker.

R.

Re: Eddy rpm's on a 413? [Re: dogdays] #1451956
06/20/13 09:52 PM
06/20/13 09:52 PM
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Posts: 3,696
jersey
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Spaceman Spiff Offline OP
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Do these come with head bolts? looking at summit's website, it makes no mention of them. If not, whats a good set to use?
Thanks.


526 cubes of angry wedge, pushbutton shifted, 9 passenger killer!
Re: Eddy rpm's on a 413? [Re: Spaceman Spiff] #1451957
06/20/13 10:08 PM
06/20/13 10:08 PM
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Desert Tracker
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HYPER8oSoNic Offline
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Might work. Valve shrouding problem and bore notch.
Other than those issues, should make decent power in stock form, a lot more modified IMO.



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Re: Eddy rpm's on a 413? [Re: HYPER8oSoNic] #1451958
06/21/13 12:41 PM
06/21/13 12:41 PM
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dogdays Offline
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The heads do not come with bolts.
Arp makes a set.

R.







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