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Discussion Starter #1
I READ ABUT THE P -51 AND WHAT I READ THE FLOW NUMBERS

OF IT AND THE A 460 HEAD WERE ABIUT THE SAME OUT OF THE BOX

BOTH INTAKES FLOWED 400

P- 51 EXH FLOWED 251 {JON KAASE }

A 460 EXH FLOWED 300 { SUMMIT }

BOTH WERE ABOUT THE SAME PRICE

I AM NEW TO BBF

SO I AM LEARNING WHY BUY 1 OVER THE OTHER

I HAVE THE B 460 HEADS RIGHT NOW
ARE THEY NOT A VERY GOOD HEAD

TRICK FLOW TOLD ME THAT WITH THE RIGHT PORTER THEY WERE BETTER THEN THE A 460 HEAD

THEY CALLED THEY A PORTERS HEAD
THAT THE RIGHT PORTER COULD MAKE THEM FLOW OVER 500 AT .800 LIFT AND HAVE GOOD NO"S ALL THE WAY UP THE LADDER

LIKE I SAID I AM NEW AT BBF

SO PLEASE HELP ME LEARN

ANY AND ALL HELP

WECOME

THANKS
GEORGE
 

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The Ahead will make more HP on a B/Bore B/inch engine, and will flow alot more properly ported than the p51. The Ahead and the p51 each take a diff. piston than each other and normal oem style heads.
 

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The B460 head is the same casting as the early Motorsport A460 head with unfinished intake ports. These require a good hand porting, I don't think anyone has a CNC porgram for the early motorsports heads.

Call Kaase on them, Having them ported may be the best way for you to go. JMO
 
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