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Re: Best head for a 6.1 based N/A 426 stroker
[Re: hudsonhornet7x]
#2395132
10/30/17 12:07 AM
10/30/17 12:07 AM
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Joined: Jun 2003
Posts: 9,225 Charleston
sixpackgut
Drag Week Mod Champion
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Drag Week Mod Champion
Joined: Jun 2003
Posts: 9,225
Charleston
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The Thiteks are so nice and well done that if I had the money, I would buy them.
The edelbrocks look nice. Might need to cut spring seat for dual valve spring.
I have seen the drag pack heads on Barton's hemi. Its just an Apache head with minimal amount of cnc work done in the ports. Barton said he made 840hp with the older .640 spec dp cam. The record motor was over 900hp.
I think the key to huge hp is spintron testing. David gave me a 15min lesson on spintron charts and Im grateful he did that
Gen 3 power 6.22@110, 9.85@135 Follow @g3hemiswap on instagram
performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
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Re: Best head for a 6.1 based N/A 426 stroker
[Re: ric3xrt]
#2397529
11/02/17 10:18 PM
11/02/17 10:18 PM
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Joined: Feb 2010
Posts: 153 MI, USA
moparmitch
member
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member
Joined: Feb 2010
Posts: 153
MI, USA
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A good set of Eagles will get you to 700, but Apache will get you in the 750+800 range. 6.1 heads are starting to come down in prices. not much call for them after the Eagles starting hitting the streets.
We bought 2 Trend Spintron 5000's over the spring, haven't a lot of time to work with them. 6.1 vs Eagle on 5.7 based build? Which one and why?
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Re: Best head for a 6.1 based N/A 426 stroker
[Re: moparmitch]
#2397608
11/03/17 12:12 AM
11/03/17 12:12 AM
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Joined: Jun 2003
Posts: 9,225 Charleston
sixpackgut
Drag Week Mod Champion
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Drag Week Mod Champion
Joined: Jun 2003
Posts: 9,225
Charleston
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A good set of Eagles will get you to 700, but Apache will get you in the 750+800 range. 6.1 heads are starting to come down in prices. not much call for them after the Eagles starting hitting the streets.
We bought 2 Trend Spintron 5000's over the spring, haven't a lot of time to work with them. 6.1 vs Eagle on 5.7 based build? Which one and why? On a stock 5.7 for street 6.1 On a stock 5.7 for track eagle More comp out of eagle head
Gen 3 power 6.22@110, 9.85@135 Follow @g3hemiswap on instagram
performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
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