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Re: Mopar Hemi heads [Re: cudaman1969] #2822322
09/18/20 02:45 PM
09/18/20 02:45 PM
Joined: May 2012
Posts: 1,320
South Bend
John Brown Offline
pro stock
John Brown  Offline
pro stock

Joined: May 2012
Posts: 1,320
South Bend
Originally Posted by cudaman1969
That cc allowance will help, and certainly easier to weld and work with. Did NHRA add HP for the aluminum head?


Go to NHRAracer.com and search for the year of car and engine and see. Look under -> Stock Car Classification.

There will be notes on the engines that say what parts make what differences in what classes.


July 19th should be "Drive Like Rockford Day". R.I.P. Jimmie.
Re: Mopar Hemi heads [Re: John Brown] #2822333
09/18/20 03:30 PM
09/18/20 03:30 PM
Joined: Jan 2004
Posts: 5,048
fredericksburg,va
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cudaman1969 Offline OP
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fredericksburg,va
Originally Posted by John Brown
Originally Posted by cudaman1969
That cc allowance will help, and certainly easier to weld and work with. Did NHRA add HP for the aluminum head?


Go to NHRAracer.com and search for the year of car and engine and see. Look under -> Stock Car Classification.

There will be notes on the engines that say what parts make what differences in what classes.

Been there but not in awhile, rules change like the wind, anybody need an LD340 lol

Re: Mopar Hemi heads [Re: cudaman1969] #2822341
09/18/20 04:26 PM
09/18/20 04:26 PM
Joined: Feb 2013
Posts: 94
Canada
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cuda499 Offline
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Canada
who ports them and the size of the intake valve would be determining factors

Re: Mopar Hemi heads [Re: cudaman1969] #2822343
09/18/20 04:28 PM
09/18/20 04:28 PM
Joined: Aug 2005
Posts: 3,866
Harrisburg
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sixpakdodge Offline
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Posts: 3,866
Harrisburg
Originally Posted by cudaman1969
That cc allowance will help, and certainly easier to weld and work with. Did NHRA add HP for the aluminum head?



10 HP...runs at 460 instead of 450. I just wanted to get some weight off the nose. I think the car is going to end up heavy.

Re: Mopar Hemi heads [Re: sixpakdodge] #2822450
09/18/20 10:16 PM
09/18/20 10:16 PM
Joined: Jan 2003
Posts: 4,888
Chicago Blackhawks
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hemicar1971 Offline
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Chicago Blackhawks
Looked into if the MP M2 Head of my friends is still around and he said yes but a Super Stock Racer has already asked and is going to buy the head. because he hurt one of the Heads on his car.


1971 HEMI E BODY REGISTRY
Re: Mopar Hemi heads [Re: hemicar1971] #2822542
09/19/20 09:52 AM
09/19/20 09:52 AM
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Posts: 5,048
fredericksburg,va
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cudaman1969 Offline OP
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fredericksburg,va
Wonder if he needs another?

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