Uploaded June 2026 | Updated September 2026, 1 week ago

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Sure, your engine is churning out the horsepower. But are you making maximum use of all of it? In this video, we break down parasitic power loss and show you how to recover horsepower that's already hiding in your drivetrain and accessories. From underdrive pulleys and electric fan conversions to lightweight rotating components and low-friction fluids, these upgrades will ensure more power is actually reaching the pavement.

PRODUCTS FEATURED IN THIS VIDEO

Underdrive Pulleys: summitracing.com/redirect?banner=SOCIALYT260630

Electric Fans: summitracing.com/redirect?banner=SOCIALYT260631

Electric Water Pumps: summitracing.com/redirect?banner=SOCIALYT260632

Synthetic Engine Oil: summitracing.com/redirect?banner=SOCIALYT260633

Flywheels: summitracing.com/redirect?banner=SOCIALYT260634

Driveshafts: summitracing.com/redirect?banner=SOCIALYT260635

Air Intakes: summitracing.com/redirect?banner=SOCIALYT260636

Exhaust Systems: summitracing.com/redirect?banner=SOCIALYT260637

Roller Camshafts: summitracing.com/redirect?banner=SOCIALYT260638

Chapters:
00:00 - Intro
00:41 - Underdrive Pulleys
01:29 - Electric Fan Conversion
01:57 - Electric Water Pump
02:15 - Choosing the Right Fluids
02:55 - Reducing Reciprocating Mass
03:16 - Deleting or Reducing Accessories
03:45 - Power Steering Pumps
04:00 - Valve Train Upgrades
04:21 - Reduce Operating Mass & Friction
05:04 - Improving Pumping Efficiency