P posol RETIRED Mar 27, 2006 #21 yes. HS stickers are dyno proven for a 23 hp gain at the wheels on pump gas without nawws
C chestercheeto48 Senior Member VIP Mar 27, 2006 #22 how much do the orly and ya rly stickers boost my hp? Pissedoffsol pm me to get a price for cutting up somestickers.
how much do the orly and ya rly stickers boost my hp? Pissedoffsol pm me to get a price for cutting up somestickers.
