best flowing iron heads

Tanus

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Dec 11, 2009

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sure there's is a bunch of "best heads" threads, but this is "best IRON heads" thread for 5.0/5.8 sbf.

did a search for flow #s, found this ( Ford Mustang: Mustang Tech: Engine: Ford Head Information Center ) but doesnt show that many heads though

so in your opinion, whats the best, out of the box, iron heads avalible? street/strip set-up.

 

fastgtfairlane

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e7s

 

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87AODGT

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Jan 4, 2010

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I'm pretty sure E7s would be near the bottom of the list, just above a set of E6 heads

 

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boosted mustang

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I have used a set of jr roush heads in the past and they were a really good head made more power then the stock e7s

 

I

icecreamboy65

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I would try RHS heads, they make a iron head that flows good.

 

ERM636

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If you can find a set, old school TFS Street Heat/High Ports.

 

Tanus

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icecreamboy65 said:

I would try RHS heads, they make a iron head that flows good.

Click to expand...

thanks for the tip, their 180cc head has very impressive flow numbers, flow at .600 lift is similar to afr, but flow below is way higher, would make for a super torque-y motor I bet.

ERM636 said:

If you can find a set, old school TFS Street Heat/High Ports.

Click to expand...

forgot about those, bet those are pretty hard to find

 

apollo12

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port st.lucie fla

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ERM636 said:

If you can find a set, old school TFS Street Heat/High Ports.

Click to expand...

agree 100%

 

stykthyn

I want to measure mine. It doesn't look that tall.

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I was going to say the high ports, but yeah, they are made of unobtanium and still run a LOT of money when you find them.

 

srtthis

the guy doing it does every local racers rear end

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dart iron eagles world windsor JR's and SR's off the top of my head... never knew they made an iron trickflow head

 

SpartaPerformance

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ERM636 said:

If you can find a set, old school TFS Street Heat/High Ports.

Click to expand...

I have not seen a set of those in YEEEEAARS!!! Dart Jr's flow rather well too and are very affordable if they're still out there.

 

AOD86GT

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tommyroc said:

I have not seen a set of those in YEEEEAARS!!! Dart Jr's flow rather well too and are very affordable if they're still out there.

Click to expand...

I remember from my past readings the Dart Jr's had problems with flash castings inhibiting airflow. I am very happy with my TFS iron heads.

 

5

57fairlane

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Jan 6, 2010

#13

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cleveland heads . . . boss 302