Currently doing an all motor B20 set-up. Want to know what throttle body to go with.

 

what power level are you looking for ?

JDM GS-R's make 185ps with the stock 60mm tb

 

get the same size tb as the im inlet
example

skunk2 64mm
itr 62mm
aebs 65mm
b16 im 58mm
hse im 58mm

 

Or get this one then bore your manifold to match it and be better off: https://honda-tech.com/zerothread?id=914411

 

or buy my STR 70mm one and just match your intake manifold

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GSRswapandslow. &raquo;</TD></TR><TR><TD CLASS="quote">or buy my STR 70mm one and just match your intake manifold </TD></TR></TABLE>
i have a str 70mm tb and you get crazy throttle responce with it. its good for track if thats what you plan on doing.

 

^ i agree....even though i've never even had mine on a manifold yet