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Summit Racing SUM-820311 - Summit Racing® Protorque Starters

  • Starter, Mini, Inline, Oldsmobile, Pontiac, V8, Each
  • Application Specific
  • Estimated Ship Date: 5/29/2012
 
BrandSummit Racing
Manufacturer's Part NumberSUM-820311
Part TypeStarters
Product LineSummit Racing® Protorque Starters
Summit Racing Part NumberSUM-820311
 
Starter StyleMini
Starter FinishNatural
Adjustable Mounting BlockYes
Starter RotationStandard
Maximum Recommended Compression Ratio18.0:1
Gear Reduction Ratio4:1
Mounting Block MaterialBillet aluminum
QuantitySold individually.
Notes1.9 HP motor is included with this model.
 

Summit® lightweight Nippondenso-type Protorque starters offer a 4.0:1 gear-reduction ratio and a whopping 1.9 HP. That's 222 ft.-lbs of racecar cranking power. If that's not enough, there are even more powerful 3.1 HP monsters, which are a pound lighter! They have a 4.44:1 reduction ratio and churn out an awesome 342 ft.-lbs. of torque. Both of these powerhouses are suitable for engines up to 502 c.i.d., and compression ratios of up to 18.0:1. GM versions are adjustable for five mounting positions; Ford types, for 18. A gold dichromate finish prevents corrosion and electrical shorts on both.

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