4.8L OR 5.3LWHICH JUNKYARD GEM IS BETTER FOR BOOST? IS A BIGGER MOTOR REALLY BETTER? DOES THE 4.8L LOVE TO REV? WHAT WORKS BETTERLONG OR SHORT STROKE? CHECKOUT THIS VIDEO WHERE I COMPARED YOUR TYPICAL JUNKYARD 4.8L vs 5.3L, RUN STOCK, MODIFIED AND THEN WITH 19 PSI OF BOOST! WHAT WOULD BE YOUR CHOICE FOR A BOOSTED BUILD?