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Pushrod length with ProMagnum rockers?

Infinity9999

Infinity9999

New member
Is there a specific pushrod length you need for 1.9 Progmagnum roller rockers? I could have sworn I just had stock pushrods in my 97 when I ran these, but I think stock is too short in my 04. I realize that the ProMagnums aren't really sold anymore, but I thought someone might remember something about them.
 


That's what I thought too (and the used 1.7 rrs on ZZP show the CC 7.05" rods as an option). It's just that it's acting like the pushrods aren't long enough or something. Just trying to rule it out.
 
Just got my email back from ZZP. Zooom says that stock pushrods may be too short with the 1.9 roller rockers. Might have to try a set of those CompCams ones since it sure seems like my stock ones just aren't cutting it. Now, if only I had the time to actually tear it down to check...... *sigh*
 
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