AFR Enforcer 195cc Vs Promaxx Project X 215cc Which Made More Power

AFR 227cc Competition Ported heads vs Promaxx 235cc CNC Ported heads

350 Goes To The Dyno, Nobody Guessed Right

$165 Amazon SBC Head vs Budget AFR Enforcer! (Flow Bench!)

Old Eldelbrock Vic Jr vs New Edlelbrock Vic Jr Dyno Results

Correcting CB Panchito heads w/ flow bench testing

Over 13:1 on Pump Gas! Chevy 350 Dyno Mule - Engine Power S9, E9 &10

How To File Rings and Assemble Pistons For Your Engine

Watch This Before Buying AFR 185cc Enforcers... I Made a BIG MISTAKE

Promaxx Project X 215cc Dyno Test Results

Understanding Porsche's New Six Stroke Engine Patent

Camshaft info. Why I think more lift is better.

Profiler 195cc head vs AFR 195cc head sbc (with actual flow test)

Dollar for Horsepower: 305 Chevy vs. 302 Ford - Engine Power S11, E9

Assembling Gen 3 5.3 PART 4: How to install piston rings, pistons, and rod bearings

Brodix Ik 200cc vs Other Heads of the Same Size and Cost

Homemade DOUBLE GX200cc ENGINES !? 400cc 20hp

Amateur Head Porting Analysis

White k10 part1-tear down of gen4 5.3 ls to get ready for cam swap

LOW BUCK BBC HEAD TEST-PROMAXX VS AFR

Camshaft King Brian Tooley on Hidden Horsepower