more power out of my 2.9

[rickcdewitt]

I think. Will up the power, but at the sacrifice of your gas mileage.

you lose throttle reponse,not mpg's.its said they actually help mpg's by keeping you out of w.o.t. as much

 

[HndMeDnBroncoII]

i will be doing a general tune up on my 2.9, anything else that i can do besides a genreal tune up? im changeing plugs,plug wires,air filter,oil filter, fuel filter,coolent flush (it needs it). i kno those "cone" air filters make no diffrence but im just lookin for some small ideas to gain a bit more power and MPG.

get the 58 mm throttle body more power and more gas for sure the body allows more air flow into the intake
you also have to open the intake hole to match the new throttle body
remove the intake from the block polish the ports at the same time the ports do not completely line up so fix those up.
replace your ignition coil if it hasnt been done recently with a goodone

theese things have been done and work very well but you should make sure you research all instructions possible cause you could very easily screw something up
goodluck

R

 

[rickcdewitt]

get the 58 mm throttle body more power and more gas for sure the body allows more air flow into the intake
you also have to open the intake hole to match the new throttle body
remove the intake from the block polish the ports at the same time the ports do not completely line up so fix those up.
replace your ignition coil if it hasnt been done recently with a goodone

theese things have been done and work very well but you should make sure you research all instructions possible cause you could very easily screw something up
goodluck

R

wrong,the large tb does not increase the airflow as its not the biggest restiction,it does shoot your throttle modulation to hell if you have a 4x4 though.like having too big of a carb on a motor.

theres no need to enlarge the intake either as its sized for the larger throttle body