Classic Mustangs (Tech)Technical discussions about the Mustangs of yester-year.
Welcome to Mustang Forums!
Welcome to Mustang Forums.
You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!
Hi, okay so i hope i can explain this without it being confusing...I have a 1985 302 block in my '66 Mustang. On this block it appears that i have 351 Cleveland heads, i say this because the exhaust bolts pattern is diagonal instead of straight across...i cannot find any 351W or 302 block haeds that have this bolt pattern. The problem is my valve springs are directly in line, and i cannot find 351C heads that dont have the valve springs offset either...Now down to the questions:
Does this make my engine setup that of a boss 302 motor?
Is this setup more efficient than say having aftermarket 302 heads?
I had the engine bored out .040 over(bad pitting on the cylinder walls), with these heads am i going to have terible overheating problems because of the added compression/higher flow valves?
Generally i am just looking for some advice, im new to this whole car restoration business and i dont want to screw it all up. Thanks to anyone whom has an input. Remember no reply is unwanted, im seriously just trying to get some opions for the experts.
This ad is not displayed to registered or logged-in members. Register your free account today and become a member on Mustang Forums!
Being aluminum is a good thing, but without specific head data it's hard to tell if they an asset to your build.
69Mach1 - warmed up 395W (AFR 185s) and broken POS Gforce T5 with hydraulic clutch, 3.50:1 posi, rack&pinion/tilt, 235/50ZR17x8 front & 285/40ZR18x9 rear, American Racing Nova wheels, all MSD, Holley 750, custom paint, headlight relays, Shelby drop & 2" lower all around, Hotwheels Redline scale is 1 to 1. http://photobucket.com/albums/v618/danaranda/69stang
This forum is owned and operated by Internet Brands, Inc., a Delaware
corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford
Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor