Blown 427 Sounds MEAN! - #blown427 #enginesound #horsepower #carshow #truckshow #fastcar #fasttrucks #Trucks #classiccars #classictruck #carculture | The Customized Ride

427, F-Ø intake, F-710 heads, 947hp NA, 9,000rpm!!! Does it get much better than that?!#getfed #dyno #ls #ls7 #427 #racing #motorsports #horsepower #billet #cnc #machined #dragracing | Frankenstein Engine Dynamics LLC

F710 287cc LS7 Cylinder Head (SET)F-SERIES F710The Ultimate Conventional LS Cylinder Head for N/A, Turbo, or Supercharger LS Combinations.Raised Intake And Exhaust Ports For Superior Efficiency.Optimal Chamber Design, Engineered to:Provide More P to V Clearance, Making Room For More Aggressive Camshafts.Unmatched Flow Characteristics In A 10 Degree Valve Angle.CHE Bronze Valve GuideFED Prime Grade – Black Nitride Coated Stainless Steel Intake Valve 2.250″ and Exhaust Valve 1.615″Standard Spring

Obsessed With This Ve! This VE Has Had- LS7 Lifters With ARP Head Bolts Empire Engine Back System VCM OTR VCM13 Cam Tune This was All installed by the Amazing guys at @axlecomechanical Who can guess what HP it makes? #empire #performance #empireperformance #emp #ve #commodore #ss #australia #southaustralia #vcm #otr #exhaust #cam #vcmcam # #holden #wheels #v8 #holdencommodore #southaustralia #thinkholden | Empire Performance

$100 cam Swap-Add 60 HP! Just replaced the stock LM7 cam with an LS9 and LS3 Springs we got used for around $100. Nice little 60-Hp upgrade on the junkyard 5.3L. We kept it low buck with a set of Chinese headers. Make sure to look at the loss in torque down low for you truck guys thinking about the swap! | Richard Holdener

GM 5.3L Sleeved 427ci block complete with a set of Frankenstein F715 Heads, Cam Motion Camshaft and LS7 Style lifters🔥 Can’t wait to see how this beast performs in our customers Z06!#thompsonmotorsports #lsengine #z06 #corvette #boosted | Thompson Motorsports of TEXAS