Alum heads vs iron heads on street car

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Re: Alum heads vs iron heads on street car [Re: lewtot184] #2746732 02/26/20 02:41 PM 02/26/20 02:41 PM
Joined: May 2019 Posts: 712 Lake Villa Il INTMD8 super stock
INTMD8 super stock Joined: May 2019 Posts: 712 Lake Villa Il	As for the original post I think the hemi may lose a bit more thermally due to the massive chamber. I'm having trouble finding it now but thought I read about a test on an ss/ah Hemi cast iron vs aluminum heads with the same port program and aluminum was down 40hp. Could be wrong, that is just from memory, I'll keep looking for the info. EDIT- This is where I read that- https://board.moparts.org/ubbthread...55708/re-aluminum-heads.html#Post1355708 Last edited by INTMD8; 02/26/20 02:44 PM. 69 Charger. 438ci Gen2 hemi. Flex fuel. Holley HP efi. 650rwhp @7250 510rwtq @5700

Entire Thread
Subject	Posted By	Posted
Alum heads vs iron heads on street car	fastmark	02/26/20 12:46 PM
Re: Alum heads vs iron heads on street car	tubtar	02/26/20 01:07 PM
Re: Alum heads vs iron heads on street car	CSK	02/26/20 01:10 PM
Re: Alum heads vs iron heads on street car	lewtot184	02/26/20 01:19 PM
Re: Alum heads vs iron heads on street car	lewtot184	02/26/20 01:13 PM
Re: Alum heads vs iron heads on street car	an8sec70cuda	02/26/20 01:21 PM
Re: Alum heads vs iron heads on street car	GY3	02/26/20 02:14 PM
Re: Alum heads vs iron heads on street car	polyspheric	02/26/20 01:35 PM
Re: Alum heads vs iron heads on street car	BIG DRAG	02/26/20 01:58 PM
Re: Alum heads vs iron heads on street car	Twostick	02/26/20 01:58 PM
Re: Alum heads vs iron heads on street car	BobR	02/26/20 06:57 PM
Re: Alum heads vs iron heads on street car	Mopar Mitch	02/26/20 07:15 PM
Re: Alum heads vs iron heads on street car	383man	02/29/20 03:28 AM
Re: Alum heads vs iron heads on street car	DaveRS23	02/26/20 02:43 PM
Re: Alum heads vs iron heads on street car	fast68plymouth	02/26/20 03:27 PM
Re: Alum heads vs iron heads on street car	tubtar	02/26/20 09:16 PM
Re: Alum heads vs iron heads on street car	fast68plymouth	02/26/20 09:54 PM
Re: Alum heads vs iron heads on street car	Neil	02/26/20 09:58 PM
Re: Alum heads vs iron heads on street car	GY3	02/26/20 10:36 PM
Re: Alum heads vs iron heads on street car	INTMD8	02/26/20 10:49 PM
Re: Alum heads vs iron heads on street car	Twostick	02/26/20 10:53 PM
Re: Alum heads vs iron heads on street car	INTMD8	02/26/20 11:10 PM
Re: Alum heads vs iron heads on street car	Hemi ragtop	02/27/20 12:04 AM
Re: Alum heads vs iron heads on street car	fastmark	02/27/20 12:02 PM
Re: Alum heads vs iron heads on street car	fast68plymouth	02/27/20 04:21 PM
Re: Alum heads vs iron heads on street car	67Satty	02/27/20 04:57 PM
Re: Alum heads vs iron heads on street car	fast68plymouth	02/27/20 05:58 PM
Re: Alum heads vs iron heads on street car	fastmark	02/28/20 12:25 PM
Re: Alum heads vs iron heads on street car	fast68plymouth	02/28/20 02:31 PM
Re: Alum heads vs iron heads on street car	jcc	02/28/20 03:46 PM
Re: Alum heads vs iron heads on street car	67Satty	02/26/20 04:02 PM
Re: Alum heads vs iron heads on street car	Spaceman Spiff	02/26/20 05:07 PM
Re: Alum heads vs iron heads on street car	rb446	02/26/20 05:40 PM
Re: Alum heads vs iron heads on street car	Cab_Burge	02/26/20 06:01 PM
Re: Alum heads vs iron heads on street car	rb446	02/26/20 06:05 PM
Re: Alum heads vs iron heads on street car	lewtot184	02/26/20 06:27 PM
Re: Alum heads vs iron heads on street car	rb446	02/26/20 06:32 PM
Re: Alum heads vs iron heads on street car	INTMD8	02/26/20 06:41 PM
Re: Alum heads vs iron heads on street car	CSK	02/26/20 05:57 PM

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