Is this a good cam-choice?

[RRSweden]

Is this cam a good choice for a 383 with stock pistons, rods, 906 heads w. stock rockers and valves. HP-valve-springs though (double spring)...

I'm arfraid there's too much lift so the valves will hit the pistons.. What is the "lift ratio" with stock rockers in 906 heads?

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[khryslerkid]

Blew it up for you...

You will have to know how far down in the cylinder the top of your piston is.
You will need a heavier valve spring.
The valve guides will have to be shortened for retainer clearance.

 

[cryplydog]

Hello RRSweden, you can find out all about this camshaft on www.hughsengines.com, also it seems that you may have a basically stock 383, if so I think I would use a less aggressive cam like a factory magnum grind and they work great without all the extra trouble. Good luck, John.