New 2023 episode! Our Big Block Chevy gets ready for life inside a highrevving hot rod, with the addition of higherflowing cylinder heads, a bigger intake manifold, solid roller valvetrain upgrades, accessories, and an EFI that’s rated for 1500 HP!

00:00 Intro
00:50 Project Overview
03:14 Engine Teardown
05:12 New Parts Install & Rebuild
15:46 Dyno Runs

Watch the Twin Engines dyno:    • Twin Big Blocks Dyno'd Together  Eng...  

Follow POWERNATION Everywhere:
http://www.powernationtv.com​​​​​​​​​​​
  / powernationtv  
  / powernationtv  
  / powernationtv  

PARTS USED IN THIS EPISODE:

Holley: Big Block Chevy MidMount Complete Accessory System
More Info: https://pntv.us/pn_pt_21649_63fe75305...

Holley: Holley Terminator X Stealth 4500
More Info: https://pntv.us/pn_pt_21637_63fe6f057...

Holley: MSD Dual Sync Distributor
More Info: https://pntv.us/pn_pt_21638_63fe73e78...

Summit Racing: Trick Flow Specialties 365 Cylinder Heads for Big Block Chevy
More Info: https://pntv.us/pn_pt_21632_63fe6adf6...

Summit Racing: ATI Super Damper Harmonic Balancer
More Info: https://pntv.us/pn_pt_21640_63fe6faf3...

Summit Racing: Cometic MLS Head Gaskets
More Info: https://pntv.us/pn_pt_21641_63fe7018e...

Summit Racing: COMP Cams Magnum Solid Roller Camshaft
More Info: https://pntv.us/pn_pt_21634_63fe6b37d...

Summit Racing: COMP Cams Pushrods
More Info: https://pntv.us/pn_pt_21643_63fe7205d...

Summit Racing: COMP Cams Sportsman Solid Roller Lifters
More Info: https://pntv.us/pn_pt_21635_63fe6d768...

Summit Racing: COMP Cams Ultra Pro Magnum XD Rocker Arms
More Info: https://pntv.us/pn_pt_21644_63fe72371...

Summit Racing: COMP Cams Valvetrain Assembly Spray
Moe Info: https://pntv.us/pn_pt_21646_63fe72970...

Summit Racing: Earl's Performance Fittings & Adapters
More Info: https://pntv.us/pn_pt_21645_63fe72608...

Summit Racing: Edelbrock Super Victor II Intake Manifold
More Info: https://pntv.us/pn_pt_21633_63fe6b049...

Summit Racing: Summit Racing Valve Cover Gaskets
More Info: https://pntv.us/pn_pt_21647_63fe74bc1...

Summit Racing: Summit Racing Valve Covers
More Info: https://pntv.us/pn_pt_21648_63fe74f7e...

Summit Racing: Trick Flow Specialties Rocker Stud Girdles
More Info: https://pntv.us/pn_pt_21636_63fe6cad6...

ARP: ARP 8740 Head Bolt Kit

ARP: Bolts & Fasteners