Degreed My 340 Camshaft Today

I can't find my cam sheet but I dug this up as I had saved it:

#2120

221/227 @ .050”, 276/286 adv, .438”/.456” lift, 114 sep


Per the 68 Plymouth service manual, the factory specs are:

276/284 dur, .444"/.453" lift

Int op = 26° BTC
Int cl = 70° ABC
Exh op = 78° BBC
Exh cl = 26° ATC

From calculations:

Intake centerline = 112° ATC
Exhaust centerline = 116 BTC
Lobe separation = 114°


This is the grind we have been using that is supposed to be the cam you are inquiring about. We made this master from a cam that a customer supplied us that was supposed to be the factory Mopar cam. We have made quite a lot of them. We can do a regrind for $79 on your core or make a new one for $179.

Thanks

Ken
1-800-539-9165
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