Pdi cam heartbreaker

Did you get this lined out. What did it take to fix it.

 

sounds like a lot of questions could be answered by MR. Hanney.

 

only fix is to take cam out an put stock back in some trucks just don't like this cam no matter what injectors you throw at it been there an done that i was told this is normal if kurt was on here he could explain it to yall

 

It was designed for a 800hp 3406E marine engine. I'm sure the boat engine has different injectors and cam timing let alone ecm programing.
It's a crap shoot in any other engine .
If you love spending $ chasing your tail trying to fix ghost problems getting your engine to run right , all the while pulling your hair out and banging your head against a brick wall, this cam is great!!

 

I have the 1,000 hp plus marine cam on my 1LW, I do have the flutter, I thought it was fixed but no it still there, this is with a set of reman flow match #57 injectors, but to be honest the flutter was there way before this cam and it was worse this one actually made it a lot smoother and stronger than ever.

the flutter was there with the original cam and injectors that were pretty bad too, my flutter comes up at very high rpm when I'm way past any operational speed, but if I back my foot off for a split second it keeps going forward faster with out it, so in my case I don't think is a cam problem.

I was told that if you use bigger injectors then it will be almost impossible not to get the flutter with those bigger cams .

Now I have another question, my new injectors are numbered from 1 to 6 but the guy that installed them set them backwards, number 6 in hole 1 and the 5, 4, 3, and 2.
will that make any difference, if not why even bother on number them?

 

I remember a few years ago on here when everyone was recommending these marine cams now everyone has issues and they are out of favor.