RV6AussieNick

Well Known Member
I finally picked up my RV6 Empennage kit yesterday, I'm checking off the parts against the original parts list from VANS, my emp kit is around 20yrs old, On the Vans part listing there is PP at the end of some part numbers,

HS-601PP
R-601PP
VS-601PP
E-613PP
E-615PP
E-616PP
E-617PP
E-618PP
E-619PP
HS-603PP
HS-609PP


can anyone explain what the PP means, is it a thicker part for bigger engine applications or revised material. I've looked at VANS website "The LIST" and cant find any info on there to indicate what the PP is for.

Cheers,