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View Full Version : Eatons, pulleys and Torque Converters


tbone
06-20-2014, 05:39 AM
I would like to know what pulley sizes and TC's you guys are running with your Eaton's. Brand, stall speed and overall size of TC please. Hp/tq numbers would be a plus. And pounds of boost.
jwibbity
06-20-2014, 05:51 AM
BOC Street/Strip Converter 3K Stall, 11.25"

428hp, 378TQ @~9.5#'s , the pulleys are metco but dont know the sizes.....
Blackened300a
06-20-2014, 02:54 PM
Its a trilogy and Im running a PI Stallion 3K stall, I put down 451/405 with 10psi.
tbone
06-20-2014, 03:59 PM
Its a trilogy and Im running a PI Stallion 3K stall, I put down 451/405 with 10psi.

What size is the the TC? 10"? 11.5"?
justbob
06-20-2014, 04:06 PM
Old set ups on stock block and stock converter:

3.4 upper - 10 - H.P. ?
3.2 upper - 11.7 - 456/431

Of course the boost varies with the weather.




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Blackened300a
06-20-2014, 06:44 PM
What size is the the TC? 10"? 11.5"?

I believe 10.5. In also running the trilogy stock lower pulley and a 3.4 upper.
tbone
06-20-2014, 07:32 PM
I would be really surprised if my 10" 3000 stall converter is "binding up" and holding the power down like was hypothesized by a couple people.....
Between the Cobra IAT being stuck at 160, the bad alternator and my poor pcv vacuum setup, I'm confident all will be well when my tuner finally gets around to working on it again.....
justbob
06-20-2014, 09:40 PM
I believe 10.5. In also running the trilogy stock lower pulley and a 3.4 upper.


Shame on you. :)


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Buy it, Break it, Build it BETTER.
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Blackened300a
06-21-2014, 06:08 AM
Shame on you. :)


Self proclaimed Builder Of Badassery.

Buy it, Break it, Build it BETTER.
"Since 2004"

I had the 3.0 pulley on it and it made 478rwhp but my FDC was maxed out so we backed it down to get it safe. If I invest in a BAP and upgraded fuel system later on, I'll go bigger. Right now it's already plenty strong enough on the street and what I do with it.
justbob
06-21-2014, 08:58 AM
I had the 3.0 pulley on it and it made 478rwhp but my FDC was maxed out so we backed it down to get it safe. If I invest in a BAP and upgraded fuel system later on, I'll go bigger. Right now it's already plenty strong enough on the street and what I do with it.


Pulling your leg Paul. Play it safe Bud.


Self proclaimed Builder Of Badassery.

Buy it, Break it, Build it BETTER.
"Since 2004"