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Old 01-04-2014, 06:56 PM   #1
bigmac73
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flat tappet or roller cam

which is best and why, for the street use, (with occasional hotrodding)
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Old 01-04-2014, 07:29 PM   #2
Z10
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Re: flat tappet or roller cam

Here's a link with some info.
http://www.lunatipower.com/Tech/Cams...tOrRoller.aspx

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Old 01-04-2014, 08:12 PM   #3
69SWB4X4
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Re: flat tappet or roller cam

Another benefit to a roller cam is compatibility with modern oils. Most oil on the market these days are missing an element containing zinc. The zinc is needed for a flat tappet cam to live. You can buy additives to replace the zinc but given a choice I would go with a roller.
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Old 01-04-2014, 08:16 PM   #4
BlackedOut67shorty
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Re: flat tappet or roller cam

roller all the way
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Old 01-04-2014, 09:44 PM   #5
HSRACER
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Re: flat tappet or roller cam

Roller every time I take down an engine a roller goes back in.
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Old 01-04-2014, 10:47 PM   #6
zeldman
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Re: flat tappet or roller cam

Hydraulic roller.
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Old 01-05-2014, 01:02 AM   #7
mmiddle
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Re: flat tappet or roller cam

No question about it..... Roller all the way!
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