Best heads for 1,000-1,300?
01-19-2007, 11:41 PM
#11
I ♥ Acer
Join Date: Aug 2006
Location: Saskatoon, SK, Canada
Posts: 4,921
RE: Best heads for 1,000-1,300?
ORIGINAL: Eric94GT
Do you have these?
ORIGINAL: r.barn
Canfield 170's from www.camshaftinnovations.com
better than AFR 165's for the same money.
Canfield 170's from www.camshaftinnovations.com
better than AFR 165's for the same money.
01-20-2007, 03:42 AM
#12
6th Gear Member
Join Date: Nov 2005
Location: Rochester, NY
Posts: 8,467
RE: Best heads for 1,000-1,300?
The AFR 165s and Canfield 170s flow very similiar on the intake side but the AFRs totally dominate by a decent margin on the exhaust side, which I'm thinkin is why they make such great power on 5.0s. AFR 165s will also have better PTV clearance b/c of the 1.9" intake valves, but with an '82 you might need to cut your pistons either way.
*The Canfield 170 heads are over $100 more than I paid for my 165s, even with my spring upgrade they were $50 cheaper.
*The Canfield 170 heads are over $100 more than I paid for my 165s, even with my spring upgrade they were $50 cheaper.
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