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Re: Stag Cams
[email protected] wrote:
>
> Dear fellow staggers
>
> I'm progress to bring back pieces of my engine.
>
> I just fitted cams to my rebuilt heads and I'm getting all tappet clearances to order the right shims.
>
> My question to those of you already did it:
>
> - what to use. If I messure clearance should I go for strong or easy fitting ?
> - is some running in to be expected soon ?
> - how hard is the camshaft to turn (heads only, so no compression)
> I need a wrench to move it at all.
> - any other thing to be aware of ?
>
Tom,
The clearance should be gentle finger pressure with a feeler guage.
I think the specified clearance has a tolerance of 2 thou anyway. Valve
clearances are generally better a bit loose than a bit tight.
With all the valves in, the camshaft is hard to turn by hand and a
wrench is usually needed. If very hard to turn then it could be that the
head is warped or the cam is bent ! Try lying a straight edge across the
journals.
Regards,
Dave.
--
Dave Biggs
Senior Design Engineer
Fujitsu Telecommunications Europe Ltd,
Birmingham Business Park,Solihull Parkway, Birmingham, B37 7YU.
mailto:[email protected] tel: 0121 717 6094 efax: 0121 717 6014
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