Is the LT4 ED timing set worthy for a blower setup?

Is the LT4 ED timing set sufficient for a 383 with a t-trim or a D1 pushing 15psi or so? Im not sure that it is? myabe a csi pump and double roller is in order?

It doesn't matter if it's a 383 or blown, just the RPM limit. The LT4ED will handle 7K RPM no problem.

But if you're going electric, then might as well get the cloyes.

http://z28.reanimator.org/pics/timing_chains.jpg
http://z28.reanimator.org/pics/LT4ED_timing_chain.jpg