Topica Loopframe_Guzzi Archive


Subject: Re: cylinder/piston advice needed!

Author: Robert Hawkes

Date: Sep 9, 2001, 2:52 PM

Post ID: 1708168872


Andy,
Holy smokes! Wait a second. Did you get a Nikasil kit or just the
cylinders? I remember that Nikasil were set up not to hone. I was told
pistons should be matched to cylinders. Also, tell me to shut up if you
know this but I assembled my Nik kit with assembly lube, no other
lubricants. Just my opinion here. Bob Hawkes
----- Original Message -----
From: andy hill <gun-@lynnet.com>
To: David J. Otis <dj-@dotis.com>
Cc: loopframe <Loopfram-@topica.com>
Sent: Sunday, September 09, 2001 4:37 PM
Subject: cylinder/piston advice needed!


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hi dave-
after getting kermit outfitted with the new engine/trans., i went out for
a
 ride today- real nice, but the torque just wasn't there [STILL!] so i came
back home and grabbed the compression guage. crap!!! 120lbs., left cyl.,
150
 rt.cyl........
question- i lubed the cyl. walls with a liberal dose of stp engine oil
treatment before sliding them over the pistons. is it possible that this
sticky stuff has prevented the rings from sealing? i was gonna assemble
them
 dry [figuring the nikisil is hard stuff & could take it] but d. richardson
reccommended against it. i did lap the valves, so this is the only thing i
can think of. if so, i guess i gotta tear it down again @#$!!%&(%!! and
hone
 [?] the cyls.???
any advice is needed& wanted, with thanks!!!!!
andy

============================================================
Explore the jungle in your backyard -- FREE! eNature has
bird sounds, Animal Finder, Field Guides, experts, activities
and more for a suburban safari you'll never forget.
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