I have a 4.6 w/ afo intake and supertuners chip. What else can I do for more HP. Please keep in my mind that I want the reliability factore to stay high.

 

headers. 75mm throttle body.

 

SUPERCHARGER

 

electric fans, pulleys.

 

HI!...


- heads
- cams
- gears
- stall converter
- twin 16" electric fans
- power pulleys
- larger injectors
- 90mm MAF
- port/polish TB
- port/polish TB ELBOW
- port/polisg upper/lower intake manifold
- Plasma booster
- exhaust
- headers
- shift kit
- traction bars

 

Uh.... I was thinking along smaller lines.

 

Neal was just trying to help, but most of us don't have that kind of cash to drop on mods. If you want to get a nice seat of the pants difference, get a tuner, catback exhaust, an air intake kit, underdrive pulleys and electric fans. None of them are "cheap" compared to a pair of sneakers, but if you added the list I laid out, your 4.6 would go from 230 H.P. to 260 H.P. , being conservative. All you mod guys out there, please straighten me out if I'm misinforming bonefish.

SL

 

I agree with SL: e-fans, exhaust, pulleys.

 

Yes, that sounds good. A set of rear end gears and a shift kit/valve body thrown in will also give your truck a whole new attitude.

 

Loose the 4.6 and get a 5.4.

Regards

Jean Marc Chartier

 

Amsoil 0W30

 

Way to fall for marketing rhetoric.