thank you!!! i need it im going to be nervous, but i can install the tb no problem, its gonna cost me like 450 all said and done on the gears, but i have been going out with her for over three years, so she only lets me spend about 500 every 3 months!!!! but thats still 2k a year!!!!!

 

the TB and Plenum are very easy to install, no need to be nervous =D

 

..... read the whole post im not nervous about the install, just the big question!

 

Dont do it!!All you get in return is a piece of paper stating she gets half your $!

 

I have the Pro Products 75mm TB/Plenum combo and couldn't be happier. Payed under $200 for the combo fromLateModelResto.com. IMHO the extra money for the Accufab pieces aren't anywhere near worth it.

 

C&L is perfectly fine. You'll find no diference btween the expensive and the cheap Plens. T/B on the other hand "some" of the t/b are not very good at controling the air restriction at idle so you may idle higher.

 

late model resto has the pp tb and plenum for 200 thats the one i am getting

 

The Pro-Products TB and plenum are the same as the TrickFlow, I have never heard any reports of the TB "sticking", other then from one apparently limp-ankled fool that didn't reinstall the throttle return spring because it "made the gas pedal easier to press down"...[/align][/align]Here's a link to AccuFab's flow data (about 1/2 way down the page) for various plenums, the OEM TB, and their 70 mm and 75 mm TBs. Study the numbers and decide whether you want to spend $200 for an extra 35 cfm (628 for AccuFab vs 595 for TrickFlow/PP) that the engine doesn't need anyway.[/align][/align]The most a real 4.6L 2V could possibly suck in at 6500 rpm is 460 cfm, in theoryat 100% VE it's only 528 cfm....[/align] [/align][/align][/align]