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Earl Brown "Mini Starter"

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brandnu6

Member
Joined
Oct 7, 2014
Messages
203
Hello everyone. Finally got around to changing out starter motor. Had a second "Heat Soak" issue! So, I got some stuff out of the way, crossover pipe, inspection cover and removed oem starter. The first thing I noticed was original starter had 9 tooth pinon gear, the new starter, has 11? I understand that this is for "gear reduction" and it spins a little faster, But I'm not sure I feel comfortable installing higher tooth count stater. I'm not even sure how many teeth the flex plate has, 153 or 168. or if that even matters. Also, from what I have read, in addition to using "paper clip for "tooth engagement," the "pinion gear " should NOT "fully engage" the "flex plate." When I slid out "starter drive" to set the "clearance," I noticed that the "starter gear" became "fully engaged" with the flex plate. In other words, 100%. That will make it more difficult for gear to "retract!" I know Earl has been around a long time, and has a great reputation but, something just does not "feel right!" I can see it now, after starting the car, the stater won't "disengage." :mad: And I would be running to "disconnect" the battery! Can somebody please convince me that this "will not happen." I do not want to create MORE problems for myself. Thanks very much...
 
Use these starters frequently. Have 3 of them installed on my cars. They’re good.

Shim as needed. The only thing I worry about is binding / too tight when shimming.
 
Use these starters frequently. Have 3 of them installed on my cars. They’re good.

Shim as needed. The only thing I worry about is binding / too tight when shimming.
Good morning. Thanks for reply. So, do they need to be shimmed? Or should I install without shimming, and "cross my fingers?" There are other starters out there "Power master" for instance, that have 9 tooth drives. The OEM starter did not have any Shims at all! I don't want to make this an all day, back and forth ordeal! PXL_20250726_170836523.jpg
 
Install it and check the gear engagement. Go from there.
Thanks again for your quick reply. What about the fact that the starter gear "fully" engages with the "flex plate? Apparently, there are certain staters, I think they are called "open face" starters, can actually be "gasketed to reduce this engagement situation. It seems like something that should be considered, wouldn't you agree? By the way, checking clearances with a "paperclip" seems a little inaccurate to me, and not that easy to do. Is there another "more accurate" way to check gear engagement? To avoid "adding shims" and get it right the first time? Just my thoughts.
 
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