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I've seen a lot of posts on performancetrucks saying this is an awesome cam. No experience with it personally, but the numbers say a high stall converter would be pretty much mandatory.
 

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US Army 19yrs and ......
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So are you replacing the rockers or valve springs with the swap?

Thats a decent amount of lift
 

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I am looking at a Comp cam 189-400-13
.560/.580 210/224 114 C/L 1500-6600 rpm
they said no converter needed, needs springs, should replace trunnions
and push rods.
 

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Discussion Starter · #8 ·
Not sure exactly. I'm weighing my options. I figured this cam wasn't that serious. I can swap stock out. Get a little more power and a better sound. Keeping everything stock. Didn't think I need to change anything. But this is why I posted. So I can get info from everyone.


So are you replacing the rockers or valve springs with the swap?

Thats a decent amount of lift
 

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Just do camshaft, pushrods and valve springs I'm at .595 .598 without any rocker arm issues. Theres a lot of people who run that cam with great results.
 
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