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Exhuast n Intake sizes for my NA build

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Old Nov 30, 2006 | 01:06 PM
  #1  
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Default Exhuast n Intake sizes for my NA build

whats up im getting my motor built soon possibly with ITR or CTR pistons, rods, a set of S2S1 cams etc, possibly head porting... looking to make about 190-200whp. I have a AEM CAI and was wondering what would be good TB and IM to get in terms of size... Will a 65mm TB and blox IM suffice? as for exhaust i was planning to go cheapest way with JDM ITR 4-1, 2.5" testpipe and a 2.5" bolt up exhaust from kteller w/ oval muffler. will this exhuast n intake meet my goals for 200whp daily driven reliable build?
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Old Nov 30, 2006 | 07:22 PM
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Default Re: Exhuast n Intake sizes for my NA build (JcAst99)

3in all around
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Old Nov 30, 2006 | 07:42 PM
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Default Re: Exhuast n Intake sizes for my NA build (Fezzie)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Fezzie &raquo;</TD></TR><TR><TD CLASS="quote">3in all around</TD></TR></TABLE>

a little big for his planned setup
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Old Nov 30, 2006 | 07:46 PM
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Default Re: Exhuast n Intake sizes for my NA build (Fezzie)

ditch the aem for a 3in short ram w/ vstack, 2 1/2 in exaust is more than sufficiant for ur setup. the 65mm t body and IM are pretty good as well. depending on which type of motor it is, with those pistons you will probly want a bigger cam, and of course valve train as well.
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Old Dec 1, 2006 | 04:33 AM
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Default Re: Exhuast n Intake sizes for my NA build (mx621)

aiite cool thanx. as for the SR wit velocity stack, i shuold do that but i think im jus gonna keep the aem cuz i have it already and m on a tight *** budget. But for my setup i wanna keep it pretty reliable n mild, dont really wanna go much bigger than S1 cams, might even get sum ctr cams. Will i really need bigger cams wit itr or ctr pistons, without milling head or using thinner HG? thanx
oh btw the engine is b18c1, car is 99 gsr, sorry i didnt clarify this
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Old Dec 1, 2006 | 05:57 AM
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Default Re: Exhuast n Intake sizes for my NA build (Fezzie)



3" isnt too big

https://honda-tech.com/zerothread?id=1813579

(edited)


Modified by B.Rabbit at 10:54 AM 12/1/2006
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Old Dec 1, 2006 | 07:52 AM
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Default Re: Exhuast n Intake sizes for my NA build (JcAst99)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JcAst99 &raquo;</TD></TR><TR><TD CLASS="quote">aiite cool thanx. as for the SR wit velocity stack, i shuold do that but i think im jus gonna keep the aem cuz i have it already and m on a tight *** budget. But for my setup i wanna keep it pretty reliable n mild, dont really wanna go much bigger than S1 cams, might even get sum ctr cams. Will i really need bigger cams wit itr or ctr pistons, without milling head or using thinner HG? thanx
oh btw the engine is b18c1, car is 99 gsr, sorry i didnt clarify this</TD></TR></TABLE>

you can put a vstack on your aem. they're not very expensive. http://www.bpinitiatives.com
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Old Dec 2, 2006 | 02:39 PM
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Default Re: Exhuast n Intake sizes for my NA build (that one doood)

yea i think im going to keep the AEM CAI and keep the stock TB and a blox IM... 2.5 in exhaust... will the stock TB choke out my power up top? if so i might just get it bored out to like 64mm from maxbore. thanx
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