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Which Heads for 408?

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Old Mar 11, 2007 | 12:14 AM
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02TransAm/Batmobile's Avatar
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Default Which Heads for 408?

Hey guys, my car is in the shop right now. I spun some bearings and will have to get a new block. If the warranty covers it, fine. If it not, I'm doing some research on a 408 build up. Questions are:

Which heads for a 408 Iron Block?

I've decided between TrickFlows and ETP. I am loving the numbers they put down due to their shallower valve angles. Since these heads can be milled to the extreme without flycutting pistons, what's a safe number to have if I'm planning to go with a huge nitrous shot of 200-300?

I already purchased some stock and bare 243 heads, would these be a good idea to put on? Should I have them ported by TrickFlow or ETP or should I just buy the heads assembled?

Thanx guys,
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Old Mar 11, 2007 | 01:18 AM
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I have ET 245`s and love them! If you want to keep the heads you have. send them to Greg Good and they will be the ****. Greg works magic! He will do it right! Greg worked mine over, Sweet!
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Old Mar 11, 2007 | 01:39 PM
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Keep in mind the added expense of roller rockers if you decide on TFS.
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Old Mar 13, 2007 | 07:19 PM
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Don't you need to buy rockers and rocker stands with the ETP anyways?
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