Question: Hey Richard, what are the “BEST” stock heads for a turbo LS? Answer: The ones you have on the motor! ANY set of stock cylinder heads can make 1000 hp with the right turbo! You don’t need ported or aftermarket heads (thicker decks do help sealing though) to reach 1000 hp! Run what the junkyard brung! Make sure to check out the turbos and cams and other performance goodies over at @richardholdenerperformance | Richard Holdener

Is BIGGER really Better! How much better is the bigger 6.2L LS3 than the 6.0L LS2 in stock trim? What happens when we add a few mods? What happens when we add lots of mods? Full vid is up on the sibling rivalry but the real question is do you just go cheap with an iron 6.0L block and stroke it? What do you think? Full vid is up on the high-dollar aluminum motors! | Richard Holdener

Who wants a good deal on an LS cam! Add 50 hp with the Ripper Jr. or 75 hp with the Truck Plus. Both are on sale now -save $26 on the Ripper and $30 on the Truck Plus. Either can take you past 1000 hp with our G42 turbo and 1000-cc injectors. Go to richardholdenerperformance.com for the great deals. Don’t mind me or my Sham WOW persona-just over at Westech installing a Haltech Rebel LS EFI on the 5.3L L33. That’s how we do it! | Richard Holdener