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fly wheel size #1361691
12/30/12 06:36 PM
12/30/12 06:36 PM
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s.w.fl
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bonefish Offline OP
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s.w.fl
what is the next size up from 130 tooth and how much wider would it be?big block if it matters.

Re: fly wheel size [Re: bonefish] #1361692
12/30/12 07:29 PM
12/30/12 07:29 PM
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A collage of whims
topside Offline
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143 tooth is the next "up". No idea as far as size difference or whether 10.5 & 10.95 are both available in 143-tooth, but that info should be easy to find from Passon, Brewer's, McLeod, etc.
Both 130 & 143 use the same starter.

Re: fly wheel size [Re: topside] #1361693
12/30/12 07:34 PM
12/30/12 07:34 PM
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Rittman Ohio
fourgearsavoy Offline
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Rittman Ohio
Quote:

143 tooth is the next "up". No idea as far as size difference or whether 10.5 & 10.95 are both available in 143-tooth, but that info should be easy to find from Passon, Brewer's, McLeod, etc.
Both 130 & 143 use the same starter.



But not the same bellhousing unless you have a moveable starter pinion cup
Gus


64 Plymouth Savoy
493 Indy EZ's by Nick at Compu-Flow
5-Speed Richmond faceplate Liberty box
Dana 60
Re: fly wheel size [Re: fourgearsavoy] #1361694
12/30/12 07:46 PM
12/30/12 07:46 PM
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Holly/MI
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Dean_Kuzluzski Offline
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Quote:

Quote:

143 tooth is the next "up". No idea as far as size difference or whether 10.5 & 10.95 are both available in 143-tooth, but that info should be easy to find from Passon, Brewer's, McLeod, etc.
Both 130 & 143 use the same starter.



But not the same bellhousing unless you have a moveable starter pinion cup
Gus




Yep........

The 10.5 & 10.95 share the same PP-to-flywheel bolt pattern. 11" is bigger. You can get away with using a 10.95" clutch disc in an 11" if the spline is correct for the trans. Same with the 10.5" too but you're just losing surface area the PP won't get to hold onto.

The 10.95" is just a more efficient/optimized/bigger version of the 10.5" PP that uses smaller boltheads to locate a bigger PP to the 10.5" bolt pattern.

Only an aftermarket BH with the set-up to move the starter and nosecone will use both the 11" and 10.5/10.95. Otherwise, you'll find out the hard way that your 11" is too big or your 10.5/10.95 flywheel is too far from the starter.

Last edited by Dean_Kuzluzski; 12/30/12 07:48 PM.
Re: fly wheel size [Re: bonefish] #1361695
12/30/12 08:22 PM
12/30/12 08:22 PM
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Rio Linda, CA
John_Kunkel Offline
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The outside diameters:

143 tooth= 14.568" measured at the ring gear

130 tooth= 13.195" measured at the ring gear


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Re: fly wheel size [Re: John_Kunkel] #1361696
12/30/12 08:39 PM
12/30/12 08:39 PM
Joined: Nov 2004
Posts: 7,274
s.w.fl
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bonefish Offline OP
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Quote:


The outside diameters:

143 tooth= 14.568" measured at the ring gear

130 tooth= 13.195" measured at the ring gear


thanks.







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