[BogusSVO]

if you go 500hp... get H-beam rods and forged pistons..... unless your an expert at tuning.....
the arp rod bolt is a nice upgrade
but by the time you buy the arp and have the rods resized, you can add about $50-$75 bux and get a set of ebay knockoff H-beam rods (which are still a 4340 chrome-moly like Eagle)