runner74
Well-Known Member
Are these any good? Again not looking for a barn burner just want her to run good. Sealed power KC661 and Yearone MP31 I assume could be installed without changing push rods or springs correct?
Thanks all
451, would the SEH1620BL-12 and 21-222-4 be ok with the factory (Or Springs that Aerohead racing uses). What would be a good new replacement lifter to use? The CL21-222-4 Cam and lifter kit says stock springs cannot be used.
Sealed power CS-661
I know some of you wont like this but I purchased the KC661 kit. I Know I know. It mimic's the original.
Cam Lift Exhaust (Inch) 0.3090
Cam Lift Intake (Inch) 0.2990
Cam Series Pro-3000
Cam Type Hydraulic
Duration @ .006 Lift 292/309
Duration @ .050 Lift 214/225
Engine Family Big Block
Exhaust Duration 225
Exhaust Lift (Inch) 0.4640
Exhaust Lift (MM) 7.849
Exhaust Valve Lift 1 (MM) 11.786
Footnote Code (050) Duration at .050 Lobe Lift
Intake Duration 214
Intake Lift (Inch) 0.4490
Intake Lift (MM) 7.595
Intake Lobe Center 110
Intake Valve Lift 1 (MM) 11.405
Lobe Separation 115
Manufacturer Chrysler
Overlap 46
Thanks again for all of your input.
On a bit off topic question
What happened with the Bob Kardashian camshaft? Maybe that was a good option but unknown specs on them
Hmmm, maybe I should sell my CS-661 cam? Anyways, I swapped the CS-661 for the XE256H.