I see no reason to require installing them at the service center. Customers can install every other part. Sounds like these kits were adding too much extra work for the salary.
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Can someone , please, get me a link to the ebay listing. Or tell me how to search the valve up. Nothing under fx impact valve or ernest rowe. Little help please.
Bottom line today is Power Kit Version 3 is it for the Crown..
.. It is a two piece without the Hammer Spring..
Earlier Version came with a New Hammer Spring..
That Valve change is only needed if damage occurs to the original Valve..
Earnest is finalizing a Tune option that requires the FX stamp of approval presently..
I was told it would be in the $400 range and would required you to ship your Rifle to him
When will this option will be available? I was told it would be very soon..
IMO I'd be patient, I am sure things are in the works that will vastly improve the results obtained from a power kit...at least I think...
.30" cal is considered big bore, we have a section on the forums here for big bores subtitled (150+ fpe)....30 cals should be able to make 150~ fpe @ 170 bar with 90% bore porting (.27 ports) and 700mm barrel...nearly 30-40% more than what the current power mod kit does for the .30 cals...
If I take the above and reduce the porting to the likely .2" (66% of bore) that the fx valve can flow...I get 110~ FPE peak, which is about where its at @ 170 bar...
-Matt
Do I need the Rowe upgraded power kit .
I have the Mark 11 (2019) version of the Impact
I want to shoot slugs at appx. 920 FPS