327 chevy issue

31Vicky with a hemi · Nov 28, 2017

DDDenny said: ↑

Huh!
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Not you Denny,
Do you see any punctuation here

Pat Leyland said: ↑

basicly it comes down to how long you want cam to live in a sbc, the lifter rides on the cam theres no bearing it wears constantly those particules will p*** through a main or rod bearing but wear a cam like fine sand paper the duntov ran 30 thou for a reason to wear only the lobes an live long enough to sell, a racer could adjust them to maybe 8 on intake 10 12 exshaust for a night then put them back to drive home up to you something in 20 ish is best never under 12 for intake 16 /18 ex for street an on a trip open it up much as you can bear wouldnt go over 30 i think thats what factory thought was limit but thats a guess also thats for an unknown cam you didnt have specs, the cam will live with those numbers IMHO o the ex is normaly 4 thou more for heat if your up in the 20 thou mark dont think would matter much the reason for the big lash is to keep cam in oil bath long as possible !!!
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DDDenny · Nov 28, 2017

31Vicky with a hemi said: ↑

Not you Denny,
Do you see any punctuation here
Click to expand...

#@$&%

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327 chevy issue

31Vicky with a hemi
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DDDenny
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327 chevy issue

31Vicky with a hemi Member from cleveland ohio

DDDenny Member from oregon

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31Vicky with a hemi
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DDDenny
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