Quote:
Originally Posted by Shepherd777
Not as cool as the DIY setups, but my new big truck has the Maxwell ESM unit for starting the big 15L Cummins diesel.
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What battery configuration are you running ?1,2,3,battery+1, 2 maxwells? Or just the maxwell?
At 21lbs for the ESM ULTRA 31/1800cca and 16lbs for the ESM ULTRA 31/900cca its a big weight savings over 50+lbs for a standerd groop 31.
I called (left a masage)maxwell to find out if theas are suitable as a stand alone for my environment/ old tech vehicle or what size supplemental AGM would be needed to support sub 0f starting. The sub 0f temps make Lixxxx batteries unuseable for me . I'm trying to avoid dual groop31's , or stepping up to a d4 Cat battery the next size up
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1st gen cummins 91.5 dodge d250 ,HX35W/12/6 QSV
ehxsost manafulld wrap, Aero Tonto
best tank: distance 649gps mi 24.04 mpg 27.011usg
Best mpg : 31.32mpg 100mi 3.193 USG 5/2/20
Former
'83 GMC S-15 Jimmy 2door 2wd O/D auto 3.73R&P
'79 Chevy K20 4X4 350ci 400hp msd custom th400 /np205. 7.5-new 14mpg modded befor modding was a thing
87' Hyundai Excel
83 ranger w/87 2.9 L FI2wd auto 18mpg on the floor
04 Mitsubishi Gallant 2.4L auto 26mpg
06 Subaru Forrester XT(WRX PACKAGE) MT AWD Turbocharged 18 plying dirty best of 26mpg@70mph
95Chevy Blazer 4x4 auto 14-18mpg
04 Chevy Blazer 4x4 auto 16-22mpg
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