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sikyne
A12/15 Auto Stall speed??
#1
No life (a.k.a. DattoMaster)
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If anyone with an A series Auto could let me know what the stall rpm is on their car would be great.. I do have an old service manual and it says 1950 to 2000 rpm, but that's for a 3N71A not a 71B trans.

Also curious if its different on an A12 v an A15.

I'm wanting to work out what turbo would best suit an Auto street car.

Cheers

Posted on: 2015/6/2 5:30
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ddgonzal
Stall speed??
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My information says 3N71A was fitted to Datsun 1000. 3N71B was fitted to 1200 and other cars.

Model: 3N71B X0100
Converter: 10-C
Stall Revolution: 1750-2000 rpm

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Posted on: 2015/6/2 5:59
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sikyne
Re: A12/15 Auto Stall speed??
#3
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Thanks heaps, I was hoping it was going to be a little higher..

Posted on: 2015/6/2 8:10
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nickmitty
Re: A12/15 Auto Stall speed??
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The B would be a better choice as I am looking at doing the same thing with a higher stall and a shorter 1st

Attach file:


jpg  jatco gear ratio's.jpg (78.42 KB)
14887_556d5be74a8f5.jpg 800X665 px

Posted on: 2015/6/2 8:31
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ddgonzal
Re: A12/15 Auto Stall speed??
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The 3N71B came with different stall converters. That higher stall was fitted to the 2.8 liter engines. The 3N71B in the 1200 had a lower stall converter.

Posted on: 2015/6/2 8:47
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nickmitty
Re: A12/15 Auto Stall speed??
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Does anything interchange, gears etc ??

Posted on: 2015/6/2 9:46
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