![5090 DynaForce Starter Small Block Ford 289-351W [Red]](https://www.jegs.com/images/mini_750/100/121/121-5090.jpg)
MSD IGNITIONPART NUMBER: 121-5090
5090 DynaForce Starter Small Block Ford 289-351W [Red]
$45695$507.95You Save$51.00
1 left in stockSmall Block Ford 289, 302, 351W
DynaForce StarterSmall Block Ford 289-351W High Torque 157 or 164 Tooth 3/4 in. Depth Fits Bell Housing/Engine Block Plates with 4.084 in. I.D. Registry Hole Red Finish Sold Individually
MSD 5090 Dynaforce Starter Features:
- 157 Tooth (4-Speed and Auto Transmission)
- 164 Tooth (Automatic Transmission)
- Gear reduction improves torque for great cranking
- 3.4 horsepower motor provides power for high compression engines
- Ball bearing supported armature and pinion gear
- Downsized design helps clearance issues with oil pans and exhaust
- Mount can be clocked for additional clearance
- Easily handles 18:1 compression
MSD 5090 Dynaforce Starter Note:
This starter cannot be used on any 3 and 4-speed applications. Early model 3 and 4-speed manual transmission flywheels are closer to the starter mount surface (3/8 in.) and will prevent the starter gear from separating from the flywheel.
MSD Performance from Start to Finish
MSD DynaForce Starters deliver high torque to get the engine turning, and the downsized housing clears most headers and oil pans by clocking the billet mount.
Part TypeStarter
Product LineMSD DynaForce Starters
BrandMSD IGNITION
Package Height5.7
Package Width7.3
Package Length12.6
Weight11.52 PG
Part CategoryPerformance Parts
Starter FinishRed powdercoated
Starter RotationStandard
Starter StyleMini
Maximum Recommended Compression Ratio18.0:1
StyleFord S/B
QuantitySold individually
Mounting Block MaterialBillet aluminum
Adjustable Mounting BlockYes
Part FitmentSemi Universal
Gear Reduction Ratio4.40:1
Vendor Part Number5090
Package Qty1
Package TypeEA
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