i was thinking of purchasing a larger throttle body for my h23a1 and was curious if you guys had any input, i understand that a larger throttle will allow more air volume at a faster rate, but will a few millimeters really make a difference? i dont want to spend 250-300 dollars on something that im not going to see results from, anyone with one on a h23/h22 with a dyno sheat, or at least give me some input if it felt faster (butt dyno)

 

It would make much more of a difference if you had other mods to support it especially cams and such. Slap a 75 mm tb on a bone stock h22 and I think you would lose low end tq. Don't quote me though.

 

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user "jdogg" did a little test some time back.

 

Im just finishing installing my euro r mani with 70mm tb and i have dyno time scheduled on the 17th. so if that works out i can tell you what euro r and bigger tb make...but i snapped a tranny mount stud and i cant get it out kinda weary about driving 4hrs like that. well c, but ill post up info if i go

 

thad be awesome if you could, good luck gettin that stud fixed, those can be a pain in the ***

 

@ you cause i already did a baseline at the same dyno not even month ago...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by underbelly &raquo;</TD></TR><TR><TD CLASS="quote">Why dont you install your mani at the dyno? then you can do a base run first </TD></TR></TABLE>

You're retarded.

 

lol you can read my thoughts

 

The only way to get a "true" comparison is to dyno the same day, same dyno....