steven121

iTrader: (27)

Looked around and decided if im going to buy a new throttle body why not go with it.

Saw it and alot of evo owners are happy with it. Need. To know want to order a throttle body tomorrow

What size recommended 68mm 70mm or 75mm for stock manifold

chamelieon

iTrader: (21)

looking to get one as well, saw that magnus recommends them to go with their manifolds so thats a plus. being that you can get a stock TB ported to 65, i dont know how big you can open up the hole in the manifold but i would say the 68mm would be your best bet. im going with the 74mm most likely since its going on a magnus v5. where are you buying it from?

michaelrc51

iTrader: (37)

I just bought one from extremepsi and price was good!

I think 65mm is the max you could use on the stocker. I bought a 70mm and I bought a skunk2 IM, so I am gonna have it ported.

steven121

iTrader: (27)

Ok seems like alot of guys are running 70mm throttle bodies on their cars. I plan on staying stock snd its cheaper than the ported version.

Would I need a bigger coupler? Currently have a 2.75 to a 2.50 for my short route

michaelrc51

iTrader: (37)

If you don't get an answer I can check when I get home.

I think it is kind of pointless to put a 70mm TB on an IM that is OEM size. You really want to match the TB with the inlet size on manifold. The Curt Brown IM isn't a lot and they offer a 70mm flange.
Don't know what your mods are but a BR ported TB and IM would be good and both are 65mm.
Actually I have a BR ported IM coming off my car by the end of the week if you are interested.

steven121

iTrader: (27)

Ok I just oreder my 70mm but im messaging you about the 65mm

brodizel_ix

iTrader: (3)

I had a very hard time getting one to seal properly on a customers car. Ended having a thicker custom gasket made. Other than that it was a good quality piece

GotWheelHop

iTrader: (39)

It's a royal pain in the *** getting a 74mm s90 to seal properly on a stock manifold unless it has a larger flange welded to it. When you port the stock IM to 65mm there isn't much material left on it. I personally run a 74mm s90 on a heavily ported skunk2 manifold. I use a 3" to 2.5" reducer for the TB/uicp connection.

steven121

iTrader: (27)

I just bought the 70mm s90 throttle body,

im also looking into a ported manifold, everything should bolt up, I just didnt want to spend $300 on a stock throttle body proted to 65mm, when I can buy a 70mm for $249 and will handle my power goals when I build her

ckevo8rs

iTrader: (5)

if you looking for a ported intake mani, look at maprev2/3.

chamelieon

iTrader: (21)

Just bought the 74mm and making my own adapter to go on a Magnus V5.

Booztd3

iTrader: (1)

curtbrown ported intake with 70mm flange and buy the 70mm s90 fits and looks great ! His work is top notch, and he is a great guy .

evotris

Bolt pattern don't match w V5?

chamelieon

iTrader: (21)

V5 comes with a 90mm mustang throttle body pattern and I didnt get the magnus adapter plate to adapt stock throttle body pattern so made my own.

FOOKhonda

do any of you know where to get a 70mm TB and/or IM for a lancer es?