My 2010 Camaro results part II

[BAD LS1]

Well after adding a set of Borla long tube headers, i finally had a chance to tune it. Well it goes to show just how good stock manifold/cat configurations are today! It picked up 15hp and 17 ftlbs, which is 429.7 HP and 422 TQ total now. This is through the stock catback yet.

If you look at the uncorrected numbers of 420hp and 414, im still doing great compared to others with bigger headers!

[Bobby "Big Daddy" Flay]

Nice Tom.

[Prince Valiant]

nice...how far off was the old tune with the addition of headers? I assumed it leaned it out a tad or?

[BAD LS1]

nice...how far off was the old tune with the addition of headers? I assumed it leaned it out a tad or?

Yeah a touch, the initial run it was in the low 13s and it made 2 more hp lol. 3 degrees more timing and a 12.6 afr and presto, it snapped right up there. The thing feels great on the street, there is a definate improvement, albeit slight on paper. it never used to be able to blow the tires off at will in 2nd before. Its pretty damn quick now, feels like a 120mph trap speed car but id guess 115ish?

[GTSLOW]

Catless?