Thread: HFS-4 Q&A, application for your engine...
View Single Post
  #28  
Old 14-02-2012, 12:50 AM
Dust Dust is offline
Senior Member
  
Join Date: Mar 2007
Location: Frankfort, Kentucky
Posts: 227
Default Re: HFS-4 intro, application for your engine...
You mentioned that the hfs-4 is the new HFS-6, what does the 4 do that the 6 won't/didn't?
Reply With Quote