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Lightweight Hi-Torque Starter For The Porsche® 928

this part is Pikes Peak tested this part is Bonneville TestedInstallation Instructions Available Description: This is a super-hi torque gear-reduction starter that is a bolt-in swap for Porsche® Part number 928 504 103 01 used between 1977 and 1986 on 928 engines.

  • Bolt-on installation to the 928 with no special tools or fasteners
  • Almost twice the torque over the OEM starter
  • Higher RPM's tham the OEM starter (easier starts)
  • Ideal for hi-compression and stroker motors
  • Almost 7 pounds in weight savings!

Fitment Note: if using the Lightweight Hi-Torque Starter on a car with a 60-tooth timing ring, a small amount of material will need to be removed from the nose casting of the starter. A die-grinder or bench grinder will do a good job. Ask, and we can send you a photo of the little bit that needs to be removed.

Remember: every 7 pounds saved is like adding 1 HP to your car in acceleration!

  928 Owners often install these related parts at the same time:


Part Number

Price (USD)



Lightweight Hi-Torque Starter




In Stock!   Typically Ships Same Day!

* Domestic US shipping shown. International shipping will be calculated based on location.


Phone: (920) 485-0928
Email: info@928motorsports.com

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Horicon, Wisconsin USA

928Motorsports.com - Performance Parts for your Porsche® 928