Dyno Mach 1 - 2003-04 Mach 1 Registry Owners Club

deancollins · 05-02-2018, 05:23 AM

Hi all,

I have an 04 Mach 1 with a Procharger kit on it.

I have taken it a tuner over here in the UK to help refine it with a custom map on the dyno.

Have hit some problems!

They say the car won't rev past 5000 RPM and the AFR is running too rich. They also said that there is not much boost, 1 or w psi.

At first they thought the cat has collapsed or was blocked, but with further investigation they cant find any obvious signs of exhaust blockage but believe it will certainly be restrictive.

You guys got any thoughts?

Thanks, Dean/

05-02-2018, 05:23 AM	#1
deancollins Registered User Join Date: Apr 2012 Location: London, England Posts: 166	Dyno Mach 1 Hi all, I have an 04 Mach 1 with a Procharger kit on it. I have taken it a tuner over here in the UK to help refine it with a custom map on the dyno. Have hit some problems! They say the car won't rev past 5000 RPM and the AFR is running too rich. They also said that there is not much boost, 1 or w psi. At first they thought the cat has collapsed or was blocked, but with further investigation they cant find any obvious signs of exhaust blockage but believe it will certainly be restrictive. You guys got any thoughts? Thanks, Dean/ __________________ http://www.eurostang.com - American Muscle on Europes Roads

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