Quote:
Originally Posted by mikehallbackhoe
but till they are answered, you really don't know how long it will take to pay for this mod.
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From a strictly financial standpoint one needs to compare their current mpg with the guesstimate of 10% improvement. in 10,000 miles from 50old to 55new mpg you would save $73 dollars at $4 per gallon gas used.
in 10,000 miles from 30mpg to 33mpg you would save $120.
These figures are without the cost of charging deducted from the annual savings as that is a continual annual cost, and not an up front cost of say the batteries, charger, wire, switches, ect.
SO MANY VARIABLES..............