throtle bodies
#2
Hi wesley ihave a 2001 f150 4.6 and im going to get a 75mm throtle body for my truck , you can get them from edelbrock or bbk. im not sure about price but i think there under two hundred dollars . also you want to port match the new throtle body to the intake elbow to get the most performance from it. i hope this helps you out. any more questions just ask. Larry
#3
on a stock or lightly modified engine this is a big waste of time and money. i did the larger throttle body and port match on 5.0 mustang and it did nothing. then i replaced the throttle body on my heavly modified firebird...nothing! i would like to see some one do a before and after dyno run with a throttle body. i suspect the difference would be 3 h.p. or less.
#4
<font face="Verdana, Arial" size="2">Originally posted by BROTHERDAVE:
on a stock or lightly modified engine this is a big waste of time and money. i did the larger throttle body and port match on 5.0 mustang and it did nothing. then i replaced the throttle body on my heavly modified firebird...nothing! i would like to see some one do a before and after dyno run with a throttle body. i suspect the difference would be 3 h.p. or less.</font>
on a stock or lightly modified engine this is a big waste of time and money. i did the larger throttle body and port match on 5.0 mustang and it did nothing. then i replaced the throttle body on my heavly modified firebird...nothing! i would like to see some one do a before and after dyno run with a throttle body. i suspect the difference would be 3 h.p. or less.</font>