datsun-roadsters
[Top] [All Lists]

Unshrouding Valve

To: "Datsun Roadster Mailing list" <datsun-roadsters@autox.team.net>
Subject: Unshrouding Valve
From: "Brian Hollands" <bholland@hayes.ds.adp.com>
Date: Fri, 4 May 2001 17:11:28 -0400
Hey Racers and High Performance guys,
I was planning to cut some valve reliefs into the block before taking it to the 
machine
shop (which will actually happen soon) and noticed that they are already there. 
 On both
of the blocks that I have.  They look plenty big enough for stock valves with a 
hot street
cam (at or under .490 valve lift).  What are the opinions about making these 
larger 
overkill or reasonable.  I think Id rather leave them as is so as not to 
further reduce
the comp. ratio from unshrouding done on the head.
What do you think,

Also, anyone got an aluminum flywheel they may want to part with?

Brian

<Prev in Thread] Current Thread [Next in Thread>