View single post by discogodfather
 Posted: 04-17-2020 11:29 pm
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discogodfather



Joined: 09-17-2007
Location: San Francisco, California USA
Posts: 221
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 One thing that's again bothering me is the info about opening and closing. Ken at Dave Bean didn't seem to have this information, all he could give me was .420 lift/ 290 duration / 104 Lobe Centers. I asked if this meant that the cam could be timed to the Lotus specs for the 104 cam, which Tim generously provided earlier:

LOTUS Cam ID. . . . . 104
Int. Opens, BTDC . . 32°
Int. Closes, ABDC . . 60°
Exh Opens BBDC. . . 60°
Exh Closes ATDC. . . 32°
Overlap . . . . . . 64°
Duration. . . . . . 272°
MOP. . . . . . . . . 104°

Found it kind of odd they don't have the information, they did send me this procedure. Am I missing something here, or do I need more into on the cam grind?