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Home » HD Forums » Forums » Boat Tech » A couple of questions...
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DickDangerMale Offline
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Post Icon Posted: June 12 2004,8:22 pm Post # 1 see this member send this member a private message  quote this post in reply
What is the difference between low rise, and high rise valve covers? Is it purely asthetic, or are there performance differences involved here?

Also, what is a good oil pressure to be running on a 454 BBC? I am usually running around 60.

Thanks!!! -DD Out

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GoFastRacerMale Offline
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Post Icon Posted: June 13 2004,7:34 am Post # 2 see this member send this member a private message  quote this post in reply
The difference is exactly what it says, low or high!..You need tall valve covers if you use a stud girdle and exotic valvetrain components that take up room, otherwise you don't need tall ones, they have nothing to do with performance!... :D

If you have a fairly stock motor and not zinging the motor, 60lbs is more than adequate!.. :good

Edited by GoFastRacer on June 13 2004,7:34 am
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Post Icon Posted: June 13 2004,9:14 am Post # 3 see this member send this member a private message  quote this post in reply
Ditto :peace

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