340 cam specs?

If I remember the 4 speed intake is "very similar" to the Auto exhaust and they got the 4 speed exhaust off the rack somewhere
Absolutely a goat screw
That's why for this thread we gave stock advertised 268 which is close to .008


advertised 279/289 SAE or .004 so compare with Crane/ Cam Dynamics and others that advertise at .004 like Summit
that's how we compared the 204-214 cam which is 278
The 279 calculations shown above give a much more accurate picture than using MOPAR's 268
also show why that stock cam loves compression it's basically a "280" class cam

you want to compare the Manual 340 cam you can directly compare with DC and Engle or just add 10 degrees for Crane and the "white box" camsso for DCL purposes let's call the 4 speed cam a 289-