33 replies to this topic

[stenve]

 driftable, on 21 October 2011 - 06:38 PM, said:

tell me tell me tell me, did the twin wastegates make a difference? by you just saying steal his thunder sounds like it went well. i bet it sounds so good on gate

yep it went quite well. photo and dyno print out is up in his thread.

By steal his thunder i meant the dude has worked hard and paid for all this shit so he can post the results.

[Nyphe]

Full details and pics in my members ride thread, but I'll post the dyno graph again for twin scroll evidence.



So you can see from the boost curve it comes on pretty early, it doesn't feel all that different from a stock car actually, except that it goes bonkers on full boost.
It's also very smooth power, no traction issues or anything, great driveability, but that could be all in the tune and vvti maps.

Weird thing is, this setup has made my exhaust much quieter and I have no idea why, you can hear the turbo spooling up and the engine revving more than anything else. (no intake noise with the box)

I'm too lazy to go tracking down other peoples dyno graphs for comparison, but from memory, theirs were a bit laggier than this, but possibly had slightly more peak power?

[Indelible]

its too hard to compare mine to yours as auto to manual makes them too different + i have cams

but from driving mine on the street wouldnt say its laggier than you results seems about the same to me
but i dont have a boost vs power graph with this manifold

[Tats]

What was the boost controller set to? 18psi? Having 1 bar at 3100rpm is awesome haha