T O P I C R E V I E W
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j0eyabs
Member # 1026
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posted
Are these things any good? A set of 8 will cost me $75, does anyone thing they are worth it?
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hidnn.o.s.
Member # 1219
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posted
Weren't those the ones that MMFF dynoed for 20 horsepower on a blown motor? Before you put those in I would make sure that you have NO problems with detonation, running lean/rich, etc.
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shade-tree
Member # 298
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posted
on an NA application? not worth it *AT ALL*. Nothing beats a good old fashioned copper plug on a windsor motor. Autolite 25's, yours for $0.99 /a piece. Gap it right, and change 'em often (I do anyways). heh.
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j0eyabs
Member # 1026
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posted
ok thanks, i guess ill keep putting motorcraft plugs in my 5.0
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Pro50Eric
Member # 2065
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posted
NGK is one of the best plugs on the market. You may not see that much of a gain with a N/A combo but with a power adder you can see as much as 15-20hp. I've used both NGK and Denso plugs. I'm currently running Denso's and find them to foul quicker than the NGK's.
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91sleeper
Member # 779
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posted
quote: Originally posted by shade-tree: on an NA application? not worth it *AT ALL*. Nothing beats a good old fashioned copper plug on a windsor motor. Autolite 25's, yours for $0.99 /a piece. Gap it right, and change 'em often (I do anyways). heh.
Walmart baby
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