Just a call out to everyone with the 4.7 HO... Tell us what mods you're running and how you've found them. Intakes and exhausts are pretty standard so you may want to skip over those... but it's your call.

 

mine reg, 4.7 runs a 125 shot of zex wet nitrous

 

one of the better mods is to upgrade your throttle body, fastman has a good selection

 

and what's going on with superchips?...I've got the tuner just waiting for them to find someone to still test their product on H.O. No one on this site live close to Florida with an H.O.?

 

I just put on a electric fan on my 4.7 HO. The motor comes alive when you need the power. Better throttle response...and mileage just a tad...hate to say it but maybe my foot get heavier? haha

 

I'll definitely be tossing on the bigger throttle body when the good old warranty is expired (I just don't want to deal with the dealership BS).

Haven't heard anything about the superchips either. There's gotta be someone in Florida with a 4.7HO who would love some free product!