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juicematic64 Offline
#1 Posted : Thursday, 21 February 2008 2:26:23 AM(UTC)
juicematic64

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Hey Guys,
What is the best compression ratio for a Red motor (190Ci) running a Blower on 5-6 PSI???
Does anyone recomend Copper Head Gaskets? I have tried one on this motor and it hasnt sealed on 5 or 6 cylinder and is leaking. Maybe a Composite gasket would be better?
Thanks guys.
Tom

Davesmonaro68 Offline
#2 Posted : Thursday, 21 February 2008 4:10:06 AM(UTC)
Davesmonaro68

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Is the block flat and is the head flat ? that is the only reason appart from stripped head bolts for it not sealing.

MONARO!!WHERE!!NICE
MONARO!!WHERE!!NICE
boom Offline
#3 Posted : Thursday, 21 February 2008 6:02:02 AM(UTC)
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5-6 psi is nothing. standard compression would be fine.


If nissan motorsport is nismo, then doesn't that make honda motorsport Homo?
boom Offline
#4 Posted : Thursday, 21 February 2008 6:02:02 AM(UTC)
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5-6 psi is nothing. standard compression would be fine.


If nissan motorsport is nismo, then doesnt that make honda motorsport Homo?
Guest
#5 Posted : Thursday, 21 February 2008 8:53:01 AM(UTC)
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Mate copper head gaskets very rarely blow out as stated earlier are all the mating surfaces flat.To get the ultimate seal you really should be o-ringing the block that way all your head gasket problems should disapear and will also give you greater scope
boom Offline
#6 Posted : Thursday, 21 February 2008 9:11:54 AM(UTC)
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the head gasket problems would not have arisen after 6psi. 6psi is not a great deal of boost.


If nissan motorsport is nismo, then doesnt that make honda motorsport Homo?
boom Offline
#7 Posted : Thursday, 21 February 2008 9:11:54 AM(UTC)
boom

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the head gasket problems would not have arisen after 6psi. 6psi is not a great deal of boost.


If nissan motorsport is nismo, then doesn't that make honda motorsport Homo?
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