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Electric EZGO Electric EZ GO Marathon, Medalist, TXT and RXV. |
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01-21-2020, 08:08 PM | #1 |
Not Yet Wild
Join Date: Jan 2020
Posts: 11
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Upgrade SR Series
Hello everyone new here. I have a 02 ezgo txt 36V on 23” tires. I plan on upgrading the controller to SR48400 with 400 solenoid. Right now the cart lacks so much torque off road and I get the big tires make me lose torque that I want back. Trojan batteries 6 month old with brand new 2 gage wires. What else would I need to do?
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01-22-2020, 06:31 AM | #2 |
Master of All Things
Join Date: May 2013
Location: West Columbia, Texas
Posts: 17,995
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Re: Upgrade SR Series
if it were me.....and you are going to get a new controller......for starters I would go with a 485.....and 2 more batteries to make the jump to 48v. The extra voltage will get you 30% ,ore torque and speed......and by going with the 485 you will be able to better use that power.
EDIT: oh yeah....you will need a charger too! (48v)…...thanks dave |
01-22-2020, 06:38 AM | #3 |
Gone Wild
Join Date: Oct 2012
Location: Southwestern Pa.
Posts: 6,215
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Re: Upgrade SR Series
Don't forget.....if you upgrade to 48V you will need a 48V charger.
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01-22-2020, 08:10 AM | #4 |
Not Yet Wild
Join Date: Jan 2020
Posts: 11
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Re: Upgrade SR Series
I appreciate it. Where would two more batteries fit? I know one can fit on the driver side but that’s about all the room there is... I’ll snap a picture when I go home for lunch if that’ll help. I’ll still need to get the 400 solenoid right?
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01-22-2020, 08:38 AM | #5 |
Gone Wild
Join Date: Dec 2009
Location: Aiken, SC
Posts: 13,176
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Re: Upgrade SR Series
You can move the controller plate back closer to the fender to allow room for another battery.
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01-22-2020, 08:46 AM | #6 |
Gone Wild
Join Date: Nov 2011
Location: S.E. Mi.
Posts: 531
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Re: Upgrade SR Series
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01-22-2020, 01:45 PM | #7 |
Not Yet Wild
Join Date: Jan 2020
Posts: 11
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Re: Upgrade SR Series
Batteries aren’t Trojan... I don’t know why I thought they were. Thank you all for the input.
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01-22-2020, 01:56 PM | #8 |
Not Yet Wild
Join Date: Jan 2020
Posts: 11
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Re: Upgrade SR Series
Also is the Alltrax Shift on the fly FN1 for SR controller worth it? If I did the 485 controller 400 solenoid and the FN1 could I later convert to 48V?
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01-22-2020, 01:59 PM | #9 |
Gone Wild
Join Date: May 2018
Location: Florida
Posts: 501
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Re: Upgrade SR Series
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01-22-2020, 03:07 PM | #10 |
Master of All Things
Join Date: May 2013
Location: West Columbia, Texas
Posts: 17,995
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Re: Upgrade SR Series
YES......when I did my cart years ago I had just bought my 6x6v pack and did my complete upgrade....with in my case included a high speed motor.....5 years later I bought 6x8v and the charger.....it REALLY flies now! (30 mph).
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