This is topic head question... in forum Tech Talk at Northern California Ford Owners  .


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Posted by 90lxfoxbody (Member # 6947) on :
 
im doing a 11 to 1 347 with a healthy cam...580 lift 238 at 50 duration...
Car has a 200 nozzle nitrous system.


My choices for heads are.

Victor juniors(my choice)
afr 185 or 205s
trick flow

The car is a 86 with a mass conversion and a tremec with 3.73 gears....
My goals are 550 or so whp on the bottle.
What heads does everyone like dislike and if i didnt list the head you have had good luck with what would you recomend..


Thanks
 

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Posted by 90lxfoxbody (Member # 6947) on :
 
Wow thanks for all the input guys...lol
 

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Posted by two-gun kid (Member # 5891) on :
 
me personally,Trick Flow.
 

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Posted by JohnB (Member # 969) on :
 
AFR's. Why would you want anything other than a CNC head?
 

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Posted by 93PONY (Member # 60) on :
 
2 of the 3 fastest N/A 347's on the site run ported VicJr heads w/EFI. The 3rd car runs the Competition AFR165's with a Carburator.

Personally I think the VicJr's are a little on the large side for an EFI (intake restricted) 347. 195-200cc's seems about right to me for under 6500rpm shiftpoints.
 

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Posted by 90lxfoxbody (Member # 6947) on :
 
I was thinking the bigger volume for the nitrous more then n/a....I plan on spinning it to 7000 or 7200 or so.The car is light,its in the 2800lbs range with me in it and its a stick.....
 

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