Description

Powermaster designed this 9004 PowerMax Plus Starter for Chevy engines using a 153 or 168 Tooth Flywheel that have up to a 16.0:1 compression ratio! The 3.7:1 gear reduction ratio on thisnatural Hitachi-style mini starter supplies reliable cranking power, while the 4-position rotation system clears most headers and kick-out oil pans.

This starter is an excellent choice where heat soak, limited space or hot starting is a concern. The billet aluminum adapter block helps the PowerMax Plus line to be lighter than stock starters.

Starter dyno test results are included.

Powermaster 9004 PowerMax Plus Starter Features:

• Starter Style: Hitachi Mini
• Flywheel/Flexplate Tooth Quantity: 153/168
• Gear Reduction: 3.7:1
• Maximum Compression Ratio: 16.0:1
• Cranking Power Ft/Lbs: 180
• Horsepower: 2.5
  
• Kilowatts: 1.8
• Color: Natural
  
• Adjustable Mount: Yes
• Starter Rotation: Standard
• Mounting Block Material: Machined Billet Aluminum
• Length: 8.25 in.
• Weight: 11.25 lbs
• Quantity: Sold individually

Note: All GM pad mount starters supplied with bolt/shim kit.

Powermaster produces alternators and starters for both street rod and racing applications. They also offer related accessories, including brackets, wiring harnesses, pulleys, and drive kits.