99w69kitt

iTrader: (6)

going from a 224/224 545 545 114 lsa to a trex cam how much mpg will i lose any body daily driving a t rex cam

2002 SS

iTrader: (8)

wow, thats a pretty big jump lol... Im guessing the MPG would go way down south. What heads you gonna run with them?

99w69kitt

iTrader: (6)

they are the stock but p/p

LS1Z28-00

iTrader: (8)

MPG might go down a tad but it depends on what else you change. If its a m6 it will hardly affect it, auto it depends on if you go with a bigger stall or more gear. With a donkey dick cam like that its going to surge and buck alot more than your smaller cam. A good tune will make all the deference though.

99w69kitt

iTrader: (6)

donky dick? what would consider not donky dick a custom grind? it works and chops nice + i am going from a 3500 tci ssf converter to a yank 3800 ss

Johnnystock

iTrader: (6)

Yeah mpg will suffer with an auto I guess...but do you really care? because Trex is the biggest bad boy around!! Drivability might worst than the MPG loss..

Johns00Z28

iTrader: (6)

Might wanna go with a 4000 stall for that cam.

HTX

iTrader: (1)

in an auto plus a larger stall? im guessing 3-5 MPG loss.
trex cams in autos get single difit number in the city.