Ignition timing tech you probably did not know!
31:48
A mystyery - 90 hp from spark plug change!!!
13:17
ROLLER ROCKERS-DO THEY REALLY WORK? HOW TO: 350 SBC POWER MODS-TIMING, JETTING, SPACERS & ROCKERS
30:39
Big hidden HP - from anti-reversion mods
23:41
THE TRUTH About Vacuum Advance- What is it and WHY do you need it?? Ignition Timing 101
7:28
Gain 3% MORE power when porting cylinder head with one cut
1:12:00
Carburetor vs. E.F.I. on Small Block Chevy on the Dyno!
28:54
2 Plane intakes - good - but could be way better
21:20