Custom ported and CNC throttle bodies, upper and lower manifolds by Synergy Composite

JC671 · 03-02-2014, 06:16 AM

Quote:

Originally Posted by synolimit

what do you guys think AZ should do with the TB's? anyone have experience on another car? either port the front and back of the TB and give it a knife edge or bore the whole thing and give it a bigger butterfly plate?

If I remember correctly, JUN bored the whole throttle body and gave it a bigger butterfly plate as well.

IMO, bore as big as you can without sacrificing the structural integrity.

synolimit · 03-02-2014, 04:06 PM

Quote:

Originally Posted by JC671

If I remember correctly, JUN bored the whole throttle body and gave it a bigger butterfly plate as well.

IMO, bore as big as you can without sacrificing the structural integrity.

I'd prefer that but I don't want to pay hundreds more.

shivers · 03-03-2014, 10:27 AM

Quote:

Originally Posted by synolimit

I'd prefer that but I don't want to pay hundreds more.

From way back in my Honda days, TBs were bored out as big as you could go at the inlet side, but still retained some taper to the outlet side to help with air velocity. A bigger plate was included as part of the work too.

Very interested to see how this project turns out. Thanks for giving it a shot.

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