home register FAQ memberlist calendar

Go Back   Turbobricks Forums > Mechanical > maintenance & nonperformance

Reply
 
Thread Tools Display Modes
Old 09-03-2012, 11:24 AM   #1
dobber13
Board Member
 
Join Date: Nov 2002
Location: elgin s.c. 29045
Default Valve Lifter Question

I bought a B21 head that was sitting for a while and a few of the lifters have rust on them. I cleaned them with Eastwood Etch and it removed the rust but 2 of the lifters have a small amount of pitting. Can I reuse them if I clean them up with steel wool and some light grade wet/dry sand paper or do I need to buy new ones.
__________________
Charlie 84 244 TI B21FT 250K M46
dobber13 is offline   Reply With Quote
Old 09-03-2012, 12:34 PM   #2
TrickMick
Broad Member
 
TrickMick's Avatar
 
Join Date: Jan 2011
Location: norte carolina
Default

*NO* "SANDPAPER" need apply (too often grit remains embedded in metal)...
you're talking about the cam FOLLOWER "BUCKETS" or the shims thereon
mounted??
replace pitted SHIMS....RUN "pitted" "follower buckets" as ling as there NO
"longwise" SCORES that would promote "excessive oil flow" down the follower bores
to the valve spring / guide area which would give you "smoke" when overloaded oil
sits atop flaky valve stem / guide interface....
__________________
In a closed society where everybody’s guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity.
TrickMick is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump


All times are GMT -4. The time now is 12:13 PM.

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2014, vBulletin Solutions, Inc.