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914_old_starter_001.jpg
300 viewsWear on original starter. Plus it wouldn't start when it got hot (heat soaked) and even when cold it cranked a bit slowly.
914_old_starter_005.jpg
295 viewsWear on original starter.
914_starter_compare-1.jpg
317 viewsComparison of the high-torque HPA starter on the left vs. the stock unit on the right.
914_starter_compare-2.jpg
322 viewsFront comparison.
914_starter_compare-3.jpg
306 viewsRear comparison. Notice that the wiring terminals are in a different location. Doesn't affect installation.
914_starter_005.jpg
304 viewsArrows show wear on new HPA starter. Was making an odd, metalic buzzing sound during start testing after install. Removed and saw that the starter was engaging too far and thus rubbing against the flywheel.
914_starter_006.jpg
302 viewsAnother view of the interference wear.
914_starter_bolt.jpg
315 viewsSince there is no notch to hold the retaining bolt I welded on a tab. It keeps the bolt from rotating when removing/applying the retaining nut.
914_starter_spacer_001.jpg
314 viewsSolution: 1/8" cork gasket with a 1/16" stainless-steel washer under each mounting ear. This is a spacer, not really a gasket. The gasket material is used to hold the washers (well, along with some Gas-A-Cinch) and help prevent the mounting ears from getting torque stress during starting.
914_starter_spacer_002.jpg
313 viewsAnother shot.
914_starter_spacer_003.jpg
316 viewsAnother shot & ready to go into the yellow 914 you see in the background :-)
 
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