Holden 355 Blower engine.

Holden 355 Blower engine.

5.0L OEM block, Partial Grout Filled, Bored & Torque plate honed, Zero decked & line honed, oil system modifications. Scat steel 4000 series crankshaft, Linished & Balanced, Scat H-Beam rods, Balanced, JE Forged Dish Top pistons, Crow cams, 252/260 @.050″ .580″/.600″ 114LSA custom solid flat tappet camshaft, Blower with 10 psi boost with FiTech Dual Quad EFI system.

633 hp @ 7100 rpm – 520.8 ft/lb @ 5000 rpm

Holden 355 HP1 Performer engine

Holden 355 HP1 Performer engine

OEM block, bored & Torque plate honed, Zero decked, line honed and clearanced for stroker. Scat crankshaft, Scat 5.7″ rods, Speed Pro pistons, 204/214, .462″/.486″, 108LSA hydraulic flat tappet camshaft, Edelbrock performer manifold and Brawler 67254 600 CFM Carby.

324 hp @ 5200 rpm – 391 ft/lb @ 3000 rpm

Holden 253 HP1 performer engine.

https://www.pcengines.com.au/wp-content/uploads/2024/02/Holden-253-HP1-performer-engine-on-dyno.-1.mp4

Holden 253 HP1 performer engine.

OEM block, Bored & Torque plate honed, Zero decked & line honed. Ground, Linished & Balanced standard 308 crankshaft, Resized & Balanced rods with ARP Rod bolts, Mahle Dome Top pistons, Crow 5666-8, 204/214 @.050″ .462″/.486″ 108LSA hydraulic flat tappet camshaft, Edelbrock performer manifold and Brawler 67254 600 CFM Carby.

270.5 hp @ 5600 rpm – 271 ft/lb @ 5100 rpm

Ford 347W HP1 stroker engine.

https://www.pcengines.com.au/wp-content/uploads/2024/02/Ford-347-Windsor-HP1-Engine-on-Dyno.mp4

Ford 347W HP1 stroker engine.

OEM block, bored & Torque plate honed, Zero decked, line honed and clearanced for stroker. Scat crankshaft, Scat 5.4″ rods, Speed Pro pistons, 230/230, .512″/.512″, 110LSA hydraulic flat tappet camshaft, Edelbrock RPM manifold and Brawler 67212 650 CFM Carby.

422 hp @ 6000 rpm – 415 ft/lb @ 4600 rpm

Holden 304 HP1 performer engine.

https://www.pcengines.com.au/wp-content/uploads/2024/02/Holden-304-HP1-Engine-1.mp4

Holden 304 HP1 performer engine.

OEM block, Bored & Torque plate honed, Zero decked & line honed. Ground, Linished & Balanced standard 304/5.0L crankshaft, Resized & Balanced rods with ARP Rod bolts, Austral Flat Top pistons, Crow 41330, 220/227 @.050″ .541″/.551″ 110LSA hydraulic roller camshaft, Edelbrock RPM Air-Gap manifold and Brawler 67256 650 CFM Carby.

379.8 hp @ 5900 rpm – 356.9 ft/lb @ 4200 rpm

Holden 253 HP1 performer engine.

https://www.pcengines.com.au/wp-content/uploads/2024/02/Holden-253-HP1-performer-engine-on-dyno.mp4

Holden 253 HP1 performer engine.

OEM block, Bored & Torque plate honed, Zero decked & line honed. Ground, Linished & Balanced standard 308 crankshaft, Resized & Balanced rods with ARP Rod bolts, Hypertec Flat Top pistons, Crow 5603, 214/214 @.050″ .486″/.486″ 110LSA hydraulic flat tappet camshaft, Edelbrock performer manifold and Brawler 67256 670 CFM Carby.

267 hp @ 5600 rpm – 267.8 ft/lb @ 4800 rpm

Holden 355 stroker engine

https://www.pcengines.com.au/wp-content/uploads/2024/02/Holden-355-HP1-Engine.mp4

Holden 355 stroker engine.

OEM block, bored & Torque plate honed, Zero decked, line honed and clearanced for stroker. Scat crankshaft, Scat 5.7″ rods, Speed Pro pistons, 210/210, .459″/.459″, 114LSA hydraulic flat tappet camshaft, Edelbrock RPM Air-Gap manifold and Brawler 67212 650 CFM Carby.

348 hp @ 5250 rpm – 392 ft/lb @ 3950 rpm

Holden 304 HP1 performer engine.

https://www.pcengines.com.au/wp-content/uploads/2024/02/Holden-304-HP1-Engine.mp4

Holden 304 HP1 performer engine.

OEM block, bored & Torque plate honed, Zero decked & line honed. Linished & Balanced standard crankshaft, Resized & Balanced rods, Austral Flat Top pistons, Crow 4503, 227/220 @.050″ .486″/.486″ 113LSA hydraulic flat tappet camshaft. 

326 hp @ 5500 rpm – 340.8 ft/lb @ 4500 rpm