Originally Posted by Hit Man X

After a few weeks of driving with the 603's ALDA maxed out, I have decided maxed out is too much for the 603 as it puffs smoke from a dead stop. It will load up with soot if left to idle for a while then smoke HARDCORE when driving again.

I have to remove my intake manifold again here soon anyway so I'll turn it back CW one full turn then report back.