[marcus81184]

Got an afr chart?

[nusdogg]

Originally Posted by marcus81184

Got an afr chart?

No, I didn't ask my tuner for it. I should've though. But my A/F ratio is between 13.4-13.5. He said he wants to be conservative about his customer's tuned, so thats why he kept it at that and not around 13.8 or so. At least for my setup; other's are different I believe.

[Blue01]

idk, it doesn't look like it's breathing ideally. I have a pretty similar set up (Euro-R manifold, "good" header) but with just "S" cams and it's peaking higher around 7400-7500.

Peaking early isn't a good thing. The higher you can make torque, the more power the motor makes. Compare to that other dyno that was posted that gets a lot more power (especially if you're still using STD correction factor, like your first sheet).

But if it's a chambered WS2 muffler that's probably what's going on. Otherwise, not sure. 2.5" vs 3" exhaust is not such a big deal.

[nusdogg]

Originally Posted by Blue01

idk, it doesn't look like it's breathing ideally. I have a pretty similar set up (Euro-R manifold, "good" header) but with just "S" cams and it's peaking higher around 7400-7500.

Peaking early isn't a good thing. The higher you can make torque, the more power the motor makes. Compare to that other dyno that was posted that gets a lot more power (especially if you're still using STD correction factor, like your first sheet).

But if it's a chambered WS2 muffler that's probably what's going on. Otherwise, not sure. 2.5" vs 3" exhaust is not such a big deal.

Haha. Yeah, I have no clue and didn't even know that there's such thing about early peaking; since, I'm new to the whole tuning thing ever since I got my car cammed.

All I know is that my car is making more power than before and pulls alot stronger.

About the WS2 chambered, I have no clue if it is. When I bought it, they said it was made for NA setup. I guess I should've went with Turbo WS2 muffler? I don't know if there's such thing because thats what they listed on their spec.