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Originally Posted by Edelweiss

Hi,

Next step to go is checking the exhaust side.

Is there a catalysator ?

If yes find out if it is flowing correctly.

What kind od header / silencer configuration are you running ?

My dyno can check torque / power / lambda / and the real ignition timing simultaniuously.

This could help in those cases a lot - talk to your dyno shop or simply find a dyno dynamics digital system in your region.

Best regards from Krautland

Dirk

Yes, we thought about the cat, it had the original RS exhaust, so we changed it. It now has a complete system from a 993 RSR that we know works.

Yes, I agree that we need to know what happens to the ignition timing, haven't found a dyno yet around here that can.