Quote:
Originally Posted by Jerain
That's funny because yesterday what I did was put back the two small airfilters on the inlets and block off one dv hole on the cp. The remaining dv did seem to close sooner and ofcourse blow off harder. The car had a bit less turbo lag then with 2 VTA dv's, but I still think that my OTS MHD map V8 works best with the stock dv's recirculating, I think they keep the turbo's spooling a little better down low. The overall grunt down low feels better with stock DV is what I mean. But with the small airfilters on the inlets I do feel a bit more grunt up high in the rev range. But as I said previously for me as a drifter I like more grunt down low, when I do drifting and give small dots of throttle the lag needs to be as small as possible and each time the dv's blow off in the inlets keeps the turbo's spooling a little bit better in between throttle inputs.
So I bought 2 almost new stock dv's from a guy who switched to BOV cp, because I cut up my original stock dv's (with 150k miles on them) these new ones have just 20000km, he has a bill for them.
I see in your signature you have a homemade tune, but when I open your datazap it doesn't seem to have high boost or timing, I can recommend you V8 E30 or E50 MHD, it targets around 18.5 and tapers to around 16psi and has timing around 13 to 12, great power on those maps as you can see in my last virtual dyno, around 450-460whp!
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I dont have easy access to e85 to use e30. I fill up about 15gal in tanks occasionally and use upto 2 gal each time i fill up, that results in e20 for my maps. My load is pretty much maxed out for the stock lpfp pump, not upgrading and so is timing. Works out fine and datazap even for me is about 420whp.