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In-Store Pickup Location

Powermaster PowerMAX Starters 9100

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Powermaster 9100 - Powermaster PowerMAX Starters
  • Powermaster PowerMAX Starters-v2

    Powermaster PowerMAX Starters-v2

  • Tech Tips for Installing Summit's GM Mini Starter

    Tech Tips for Installing Summit's GM Mini Starter

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Starter, PowerMaX, Mini, Inline, Chevy, L6/V8, Each

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Brand: Powermaster

Manufacturer's Part Number: 9100

Part Type: Starters

Product Line: Powermaster PowerMAX Starters

Summit Racing Part Number: PWM-9100

UPC: 692209011316

Starter Style: Mini Hitachi

Adjustable Mounting Block: Yes

Starter Rotation: Standard

Starter Finish: Gold iridited

Maximum Recommended Compression Ratio: 11.0:1

Gear Reduction Ratio: 6.10:1

Mounting Block Material: Billet aluminum

Quantity: Sold individually.

Notes: Not for use with high compression engines. This starter is designed for engines using stock timing advance curves. Starter bolts and shims are included.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

With their gear-reduction drives, heavy-duty Powermaster PowerMax starters really crank out the power--160 ft.-lbs. of torque. So, they can handle engines with moderate compression ratios. If your stock starter clears your oil pan, the Powermaster PowerMax starters will, too. Some will also clear kicked-out pans. Powermaster PowerMax starters can be mounted in multiple orientations, featuring the new infini-clock mounting system. Starter dyno reports and mounting bolts are included.


Questions & Answers Ask a Product Question

I have a blueprint 350 with 360hp and a turbo 350 in a 56 chevy 210. Will this starter work?

Asked by AMY on September 23, 2017


I have a similar setup and it worked great for me. Make sure you gap the starter gear with the flywheel as outlined in the instructions and you should be fine. This starter is superior to the summit mini starter it replaced and the stater gear engages much further onto the flywheel versus the summit starter it replaced.

SCOTT from UT answered on September 26, 2017

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Are the starter bolt threads 3/8?

Asked by on June 26, 2017



KEITH from NY answered on July 05, 2017

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i have a 75 vega with a sbc chevy. having starter clearance problems with headers, will this fix my application. it is a 153 tooth flexplate.

Asked by ROBERT on December 20, 2017


I had to return this starter and get a shorter one as it was too long and too close to heat. I got the SUM-829105C. I can ask my mechanic what he thinks via email if you would like. Karyn

KARYN L from CA answered on December 23, 2017

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Any clearance issues with this starter using a 6 qt oil pan?

Asked by AARON on August 03, 2017



LAWRENCE M from OH answered on August 20, 2017

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Some parts are not legal for use in California or other states with similar laws / regulations

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