Will these heads work??
#1
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Will these heads work??
Hi guys, wondered if you would know if these heads would fit an 87 merc 454 mag engine, mine are in need of a fair amount of work so these would be easier and cheaper but only if they would work well.
What might be the pro's and con's of fitting these?
http://cgi.ebay.co.uk/CHEVROLET-BIG-...item2308f4f970
What might be the pro's and con's of fitting these?
http://cgi.ebay.co.uk/CHEVROLET-BIG-...item2308f4f970
#2
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They look ok. Oval ports are good for a 454 as long as they are not peanut heads. Ask him for the casting numbers and then look them up and see what thy actually are. And you realize those valves will need to be changed to severe duty ones or they won't last long.
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