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Best early style heads

Started by boblhslr , Jun 25 2009 05:45 PM

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6 replies to this topic

#1 boblhslr

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Posted 25 June 2009 - 05:45 PM

Hi guys I am looking for your opinion on early style heads. I have a stock stroke 308 and I want to stay with early style heads. Which heads are the best for porting, red, blue, black, L34 or brock. This will be a street car which I am looking to drag race as well. I am looking for 12 sec quarters.
Thanks

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#2 _rocket_

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Posted 25 June 2009 - 08:10 PM

I ve heard the brock B cast heads are good, Im only using old red heads, with good HP results, guess it depends on who is doing the mods on them, unless you know what your doing, I think they can be over done.

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#3 yel327

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Posted 25 June 2009 - 09:00 PM

I have heard you cannot put hardened seats and L34 valves into anything after red heads.

VC-VK B cast heads though for best factory heads pre VL EFI.

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#4 _beergut_

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Posted 28 June 2009 - 06:27 PM

vl v8 have hardened valve seats standard and i heard l34 valves as well
might have a set on a 253 i got off the evil bay can check next week to b sure
mate put a vl v8 in his torrie with a cam pipes 4 bbl holley and 150 shot of gas no head work and did easy 12s

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#5 boblhslr

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Posted 28 June 2009 - 06:59 PM

Hi guys, thanks for the replys. I've been told that the early non-pollution red heads were the best wons to get to modify. Was just wondering why the non pollution heads were best.
Thanks