Thread: Aftermarket Heads
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Old 07-05-2013, 07:29 PM   #4
BLK2012GT
Scared to race Steve
 
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Join Date: Jun 2012
Location: Hiding from Steve
Age: 43
Posts: 2,646
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Originally Posted by 46Tbird View Post
The stock Coyote head flows more on the intake than Yates Ford Nascar head. Not a fair comparison exactly, since you're comparing two intake ports and valves to one, but it just shows you that they move a lot of air.

No one makes aftermarket heads for these engines yet. A few places will port them but there is a lot more room for making a mistake than there is for improvement. Jeff's heads have a Stage III porting job but I don't know who did them for TSM.
TSM does in house porting now. But I have no clue who they sent my heads to get them done.
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Originally Posted by SlowGreyGT View Post
I agree. A stick car shocks the tires MUCH harder and does it several times going down the track. With a big power stick car, the car is much more unsettled going down the track making it more of a challenge to ET well. A well running auto car is nothing more than just point and shoot. Which is great for a track car taking a lot of driver error out of the equation.
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