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2011 Ram 5.7/400 stroker
Posted: Tue Jun 18, 2013 7:17 pm
by Javier_Wilde
My concern is my tranny holding up the torque(545rfe). Can you make the tranny stronger with a tune?.
Re: 2011 Ram 5.7/400 stroker
Posted: Tue Jun 18, 2013 7:51 pm
by larry613
Maybe adjust the shift pressure with the tuner but idk if you can do it on the new trucks.
Re: 2011 Ram 5.7/400 stroker
Posted: Tue Jun 18, 2013 8:02 pm
by Mike_Levy
How can you make a mechanical part stronger with a computer? You can't. You need to get a SharaDon transmission. Getting a built tranny is the only way to make it stronger.
Re: 2011 Ram 5.7/400 stroker
Posted: Tue Jun 18, 2013 10:20 pm
by Javier_Wilde
So is the 545rfe stronge enough to hold up with 400 cu?. Im not talking about hard launching. This is me with stock 5.7...
http://www.youtube.com/watch?v=-Z1OgxLrS9g
Re: 2011 Ram 5.7/400 stroker
Posted: Tue Jun 18, 2013 11:15 pm
by Mike_Levy
It probably could, but a Stage 2 or Stage 3 would be far preferable and much safer.
http://www.sharadon.com/sdtestparts.htm