Groundhog Day ... Yep, another 911

[Buick40]

That's a big gain from one single modification... you sure there's no magic going on to get to that verrrry particular power figure?

[MikeyRa]

Then Valentino Balboni signed my car.

Better than the guy who let Balboni drive his and Balboni proceeded to crash it.

[DawsonLiri]

Damn, what a gain for a NA engine!

Need some sound here

[becausephilchow]

50whp for some ebay headers? not bad at all. How much were they?

[slamitall]

Why do we not get a sound clip of this? Also, excellent numbers

[zoolander]

Definitely post a vid.

[Quillhill36]

Having the intake manifold (s?) Machined to say lamborfuckinghini would be next level, just saying lmao. Can't wait to hear it
Do a ricer full throttle flyby for us please.

[MikeyRa]

If I had to guess, it's something to do with sound/flow tuning. Those loops connect together like an x-pipe in a "regular" car, and have downstream O2 sensors, which probably do a better job with some distance between them to compare data points... easier to get than if the pipes took the shortest route available.

EDIT: What MikeyRa said... (I type too slow)

All good! lol, at least it's the correct answer!

[toddzilla]

Just curious, why the loop in the exhaust?

If I had to guess, it's something to do with sound/flow tuning. Those loops connect together like an x-pipe in a "regular" car, and have downstream O2 sensors, which probably do a better job with some distance between them to compare data points... easier to get than if the pipes took the shortest route available.

EDIT: What MikeyRa said... (I type too slow)

[MikeyRa]

Just curious, why the loop in the exhaust?

It's usually to help tune the exhaust note and back pressure.

[johnnysrx]

Can't wait for start up vid! Just curious, why the loop in the exhaust?

[bwwaaaa]

Can't wait to hear an exhaust clip, that's going to sound so mean.

[z168]

Hats off to you for wrenching on your own lambo. How much would it have been from an independent to put that in for you?

[KFC ONE]

I'm confused... All the bitter Youtube comments said you don't even work on your cars. LOL

[Miroteknik]

a pit of snakes!