416 or 186
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Joined: Jul 2003
Posts: 4,803
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From: Grand Rapids, MI
Car: Z28
Engine: Sb2.2 406
Transmission: Jerico 4 speed
Axle/Gears: Ford 9" 3.60
416 or 186
Ok, i have both casting 416 and 186. Both are bare sets and both have access. bolt holes. Im going for a higher lift cam. Which head can be worked to get the better flow?
This is going on a 355
This is going on a 355
Last edited by Stekman; Feb 6, 2004 at 01:20 AM.
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