Product Summary

Automatic and Manual Transmission Type, Natural

  • Also works with most oversize kickout oil pans
  • Produces 160 ft. lbs. of torque and has no heat soak problems
  • Features a 4.4:1 gear reduction ratio and weighs only 8.5 lbs.
  • It is recommended for 10:1 compression and will clear most headers
  • This starter fits most 1965-1987 Chrysler, Dodge, & Plymouth S/B and B/B engines
See more details

Key Specs

MFG. Part #9300
Starter SizeMini
Flywheel/Flexplate Tooth Count172-tooth
Mount TypeBolt-On
FinishNatural
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Powermaster 9300 Details

This PowerMAX Series high-torque gear reduction starter clears all headers and oil pans where original equipment starters wont. Also has no heat soak problems. 4.4:1 reduction ratio, 160 ft. lbs. of torque.

  • Bolt-On Replacement for Early Chrysler Starter
  • 4.4:1 Gear Reduction Ratio
  • Dyno Test Results Included
  • Weight 8.5 lbs.
  • Adjustable mounting block
  • Recommended for 10:1 Compression
  • Clears MOST headers
  • Works with most oversize kickout oil pans

Fits most 1965-1987 Chrysler, Dodge, & Plymouth S/B and B/B engines.

Item Details

Most 1965-1987 Mopar V8s

Charts

Warranty Information

Click for details

Do not send the unit back to Speedway Motors unless you have called Powermaster and talked to their Tech Department while the unit was still on the vehicle so they could help you troubleshoot the problem.

Do not send the unit back to Speedway Motors unless you have called Powermaster and talked to their Tech Department while the unit was still on the vehicle so they could help you troubleshoot the problem.

Powermaster 9300 Specifications

KEY SPECS
MFG. Part #9300
BrandPowermaster
Starter SizeMini
Flywheel/Flexplate Tooth Count172-tooth
Mount TypeBolt-On
FinishNatural
GENERAL
Transmission TypeAutomatic and Manual
Starter Output (kW/hp)1.4 kW / 1.8 hp
Starter Output (ft. lbs.)160 ft.-lbs. torque
Material TypeCast Aluminum
ColorNatural
ClockableNo
Gear RotationStandard
Gear Ratio4.50:1
Compression Ratio14.0:1
Weight8.5 lbs.
Sold in QuantityEach
NotesMade in the USA
GTIN Code692209001447

Ratings & Reviews

5

6 Reviews

Overall Assessment

Customers praised this product for its unmatched quality and efficiency as a small block MOPAR starter, emphasizing its exceptional performance in a '50 Ford Coupe rat rod. Its usability and practicality were highly regarded, with customers repeatedly purchasing this reliable starter due to its consistent, top-notch functioning. The material quality was also lauded, with safety and durability highlighted. With its confirmed qualities, features, and advantages, customers stated our product outperforms competitors.

5

6 reviews

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Filter by Ratings

I would buy again

5.0

8 days ago

The deuceguy

St Cloud MN

Verified

Great starter, lots of torque, starts my hemi easy.

Would Recommend

This starter was a night and day difference

5.0

9 months ago

Zubock2

Avondale, AZ

Verified

My go to shop installed this new starter and it was a night and day difference in starting my car up cold or hot. I knew my old starter was flawed but this new starter is amazing!

Would Recommend

I would buy this product again

5.0

a year ago

Elvis

Indiana

Verified

This starter matched the one I replaced. I bench tested it before installing. Worked as it should. I am happy this starter resolved my problem I had with my classic

Would Recommend

I would buy this product again

5.0

2 years ago

Fireboss Bob

Jasper, Al.

Verified

Quality is great, does a good job of turning over the high compression 416 stroker engine.

Would Recommend

Absolutely the best starter for a small block MOPAR EVER!

5.0

3 years ago

Jock

Lebec Ca.

Verified

The best part on my `50 Ford Coupe rat rod!

Would Recommend

I would buy this product again and again

5.0

10 years ago

Dnb9170

Norway

Verified

Good!

Would Recommend

Showing 6 of 6 reviews

Questions & Answers

Fitment

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Customer Impersonation Script