trick flow or afr heads
#43
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Well, if you use Comp Cam R lifters there a must in order to set proper preload. Other than that I don't think it's necessary.
From: Comp Cams web site
Regarding 875-16
All Pro Magnum Lifters™ require an adjustable valve train for proper operation.
http://www.compcams.com/Technical/In.../COMP4-115.pdf
From: Comp Cams web site
Regarding 875-16
All Pro Magnum Lifters™ require an adjustable valve train for proper operation.
http://www.compcams.com/Technical/In.../COMP4-115.pdf
#46
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No doubt the Trick Flow heads are solid performers. I chose AFR when I first put together my current setup. I like the fact I can use the stock rockers and they flat out work at the track. Service is important to me and that is one area AFR really shines. They make a quality product and stand behind it 100%. Of course it's alway nice to have Tony here supporting his product.