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Is 68mm tb too big for B16a???

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Old 02-04-2006, 01:43 AM
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Default Is 68mm tb too big for B16a???

I have a B16a in my eg. simple bolt ons, and I am purchasing the s2 pro series im, and tb combo but I am not sure what right size to get with the throttle body for my set up. If it helps after this I will be upping the compression alittle with some new B16b pistons 81mm...but right now I have stock B16a pistons.

stock size tb is like 58mm right?

If you vote, please leave a little info on why you suggest the size thx in advance
Old 02-04-2006, 01:48 PM
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Default Re: Is 68mm tb too big for B16a???

BUMP

Just vote... I did find a search result on this last night and believe 68mm is too big right now.

But it would still be cool to see what everyone thinks out there
Old 02-04-2006, 02:34 PM
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Default Re: Is 68mm tb too big for B16a??? (eg8000rpm)

a throttle body with 68mm opening that tapers down to a 64mm butterfly would be nice
Old 02-04-2006, 06:39 PM
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Default Re: Is 68mm tb too big for B16a??? (2k.civic.si)

Seeing as how I ran a 64mm TB on a built 2.0 with race porting, S2S3 cams, and oversized valves then I woul have to say that it is a severe overkill for your setup.
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