Quote:
Originally Posted by Scott.T
You may need to back the timing off a touch as a free flowing system allows a touch more advance as the heat gets out quicker.
It depends how close to detonation it's running on the current map.
Normally swapping around various manufacturers stainless systems makes no discernible difference.
Popping a standard cat back on or a sports cat can cause det due to the flow restrictions.
|
Exactly this,
Had to pull a degree out of the top on mine when switching to 3"milltek from slash angled jap exit free flowing system.