Who puts out the best block heater ? I don't live in super cold country an don't really need it so much as a starting . I have a 53 block an on colder days would just like to pre heat an the stock one seems so slow .

 

how much you left it plugged?

rob

 

Never heard of others. Just plan ahead. 2 hrs will probably give you instant heat. I know three hrs does.

RJ

 

Ive heard unconfirmed rumors that you can get either a 750 Watt or 1000Watt one from Cummins