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Kirkham Motorsports

 
 
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Old 06-02-2003, 04:22 PM
SCOBRAC's Avatar
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Join Date: Jan 2002
Location: Northern California, CA
Cobra Make, Engine: -Sold- Contemporary 427S/C # CCX-3152 1966 427 Med Rise Side Oiler, 8v 3.54:1 Salisbury IRS, Koni's.. (Now I'm riding Harleys)
Posts: 2,567
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Question Valve guide seal replacement??

I bought my car after 5 years of sitting with very little run time in years 1 and 2 and none in 3, 4 or 5. The bottom end still has fewer than 2500 miles since a rebuild due to a thrown rod.. the heads have 15,000 miles on them and were put on when the original 427 was removed and a 428 was put in in 1991..

The 428 runs fine doesn't use oil in any great amount beyond typical territory marking behavior. Compression is 165-171 across the board.. The question is I get a puff of blue smoke out of the right side if the car has been driven or warmed up and I shut it off and restart it in a short amount of tme. It doesn't smoke all the time, and it doesn't smoke when fired up if it is allowed to cool off, either several hours or over night.

I think I need a set of valve guide seals.. Anyone have an opinion?

I have seen a tool that allows seals to be changed by removing the rocker arms, pressurizing the cylinder with compressed air and using a spring compressor remove the spring to replace the seal.. Anyone know where to rent one or buy a less expensive one? (occasional use)


Thanks in advance,
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A man that is young in years, may be old in hours, if he have lost no time. But that happeneth rarely. Generally, youth is like the first cogitations, not so wise as the second. For there is a youth in thoughts, as well as in ages... Sir Francis Bacon (1561-1626)
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