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Re: Machining down lifter bores, how far?

Posted: Sun Jul 17, 2016 10:55 am
by subwoofer
I forked out for the Berg tool. Will press in the bushes before reaming.

Re: Machining down lifter bores, how far?

Posted: Sat Aug 20, 2016 11:36 pm
by Arnoud
Doesn't the height of the oilholes dictate the amount of material that has to be machined off?
At least that is what i did when i machined my case.

Regards,Arnoud

Re: Machining down lifter bores, how far?

Posted: Mon Aug 22, 2016 4:54 am
by AMBROSIA
Depends on the lifter type.
Stock hydro lifters have a wide single oil groove.
Most T1 style have the two groove setup.
My Thorsten's have a single groove but considerably less than the Hydro lifter.
I requested my bushings to have enlarged oil holes to compensate.