1974 360 horsepower rating

[DionR]

Similar specs to the standard 340 cam (68 Automatic).
If someone has the later FSMs could verify that.
It wouldn't surprise me if there were some changes to shape as Chrysler mentions cam changes related to emissions.

360 Stock Cam Spec's.?

Can anyone tell me what the lift & duration would be on a stock 74 Duster 360 cam?

www.forabodiesonly.com

340 cam specs?

gentleman anyone know the camshaft specs on a stock 72 340 lift/dur etc.? also was the 72 spec different than the early 70 models? cant seem to find it. thanks.

www.forabodiesonly.com

Specs I find for a '73 340 and a '74 360 per their respective FSM's are as follows:

IVO - 22 BTC
IVC - 66 ABC
EVO - 74 BBC
EVC - 22 ATC
Overlap - 44
Intake duration - 268
Exhaust duration - 276
Lift (zero lash) - .444"

Don't have a '68 FSM to compare.

 

[NC Engine Builder]

@Dan the man Reading you description of the rules, I can tell you, there is a LOT you can do to increase the output of that combination.....I'd be happy to help if your serious, just send me a PM if interested!

 

[Dan the man]

@Dan the man Reading you description of the rules, I can tell you, there is a LOT you can do to increase the output of that combination.....I'd be happy to help if your serious, just send me a PM if interested!

K. Thanks, will do

 

[Dan the man]

That's my duster in the video. The video is from last years PSMCDR. My 587 heads did not need seats. I shipped them to dwayne porter to be sure they were done properly since finding local guys that know what they are doing is tough.

That's awesome. I'm hoping to not to have to replace the seats either I was going by the miles and possible prior valve job's. I like to be prepared for the worse.