headers for a B18C engine in a EK
09-27-2006, 06:18 PM
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headers for a B18C engine in a EK
hi there,
just wanting to know which headers should i use for smooth reving up to 8,400RPM. 4>2>1 or 4>1??? has everything changed to aftermarket parts from bottom to top. Not a sleeved engine but only using B16B cams at the moment. Thanks
Modified by JC_1 at 7:34 PM 9/27/2006
just wanting to know which headers should i use for smooth reving up to 8,400RPM. 4>2>1 or 4>1??? has everything changed to aftermarket parts from bottom to top. Not a sleeved engine but only using B16B cams at the moment. Thanks
Modified by JC_1 at 7:34 PM 9/27/2006
09-28-2006, 05:14 PM
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Re: (JC_1)
a 4-1 header benefits top end slightly more than a 4-2-1 which is more midrange oriented. you might want to look into a 4-1, but it wont be too much more of a difference.
09-28-2006, 08:37 PM
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Re: headers for a B18C engine in a EK (JC_1)
ooh!!! ok then, but what if the 4>2>1 has a 2.5 collector?? same as 4>1 and collector of 2.5?? They wont be much difference?? i was planning to put some JUN3 cams, so it is a ok choice getting 4>2>1 headers??
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