So i just got my s2k, and i love it, i have seen some throttles that vary in size from 72mm on up, does anyone know what is best and which brand wont give me headaches down the road or if its even worth it, thanks guys

 

What are your plans for the car??

 

SOS big bore
http://www.scienceofspeed.com/produc...throttle_body/

 

Not worth it.

Fullblown is the best deal unless you can buy one used.

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SOS isn't worth it IMO. Why would you put a TB on that is only 2mm bigger?

 

in all honesty unless you have every bolt on part then replacing the throttle body is pointless- the stock throttle body and intake manifold are good for more power than a majority of people will ever make with a n/a setup.

 

whats the outside diameter of the stock TB?

 

ap1 62.7 mm
ap2 64.9 mm

 

Your sure the ap2 is bigger? I always thought they were the same.

 

says it here

http://www.scienceofspeed.com/produc...throttle_body/