Has anyone dyno'd a CTR exhaust manifold?

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Oct 5, 2004 | 04:14 PM

Simon_the_Pieman

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From: Mississauga, ON, CA

Has anyone dyno'd a CTR exhaust manifold?

I have a CTR exhaust manifold that has a 2.5" collector...
but im pretty sure it is not the same as the JDM ITR header

has anyone compared the power difference of the two? or any other header for that matter?

thanks

Simon

Oct 6, 2004 | 06:46 AM

Lil Corb

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From: NOVA, US

Re: Has anyone dyno'd a CTR exhaust manifold? (Simon_the_Pieman)

good question I would like a answer for as well.

Oct 6, 2004 | 01:37 PM

Simon_the_Pieman

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From: Mississauga, ON, CA

Re: Has anyone dyno'd a CTR exhaust manifold? (Lil Corb)

anyone?

Oct 6, 2004 | 04:22 PM

mugenracer

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From: 54° 57’ 05”N 7° 44’ 13"W Europe.

If its a genuine CTR (EK9) header then it will be identical to the 96Spec JDM ITR. The collector will be double walled...ie two pipes with the ID of the inner pipe being 2.38" (60.5mm) and the OD of the outer pipe will be 2.5". 4-2 section is cast and the 2-1 is mild steel and has like a single skin jacket around both pipes.