foler

hello from europe
I have 2 question.
1. Is it possible with custom tune produce better emission when aggressive camshaft is used? I am interested in ls376/525 engine which have asa camshaft (226/236 .525/.525 110LSA) and this engine have "of highway use" suffix. Some people write about playing with idle rpm.

2. Where I can find some table from emission test with amount hc, co, co2 for stock and tuned engines?...


thanks