[Spridgets] Valve Guide Position

[Dean Hedin]

Guy, I checked again and you are correct.
.594 is for the 948, 1098.

Still I wonder why the pre-existing guides in this head are set to .470

The head came with what appears to be an aftermarket dual spring setup.
The spring holders are anodized green aluminum.

The head has had some mild porting to match the intakes to the locating
rings, but other than that it appears to be stock.

-----Original Message-----
From: GUY DAY [mailto:grday at btinternet.com] 
Sent: Wednesday, November 21, 2012 4:41 PM
To: Dean Hedin
Subject: Re: [Spridgets] Valve Guide Position

Should have read the 948 and 1098 and not 848 and 1097 cc engines !!

19/32in is 0.594in  and is for the 948 and 1098 engines.


0.54in is for the 1275 head.  (what is a fraction conversion for this? - 
27/50in? )



Guy R Day