View Full Version : 07 5.3 MagnaCharger
05-28-2010, 08:10 PM
Has anyone installed the new MagnaCharger for 07-08 Silverado 5.3? How difficult is it really? Can I get improved gas mileage? Can my stock 4-speed auto tranny handle it? How much faster is it real world?
Thanks for the help
05-28-2010, 08:13 PM
Great kits, we have quite a few customers running them on your setup, and are very happy with the results. Couple it with a cam and you will be even happier.
You will notice better highway mileage, but your city mileage will probably go down.
05-28-2010, 09:35 PM
Your tranny can last a long time if you don't abuse it too much... but eventually you will want to beef it up. I am not sure on the Magnachargers but they work really similiar to a Whipple and I still get 16-17 on the highway city is a whole different story but I don't drive in stop and go traffic often.
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