IntensePower / ProEFI / Greddy TT: Closing in on 700whp!
02-10-2008, 06:08 PM
#42
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Originally Posted by rrmedicx
Have you guys had a chance to repeat the dyno with the VTC enabled?
Curious how drastic the changes would be??? Thanks.
Curious how drastic the changes would be??? Thanks.
Originally Posted by IntenseFab
In one of our previous thread's we were stressing the fact that all of the dynos that were posted were without VTC. Some had doubted the effectiveness of VTC but now that ProEFI has gotten it ironed out we'd like to share some results we've found. The first dyno posted is of a Turbonetics equipped 350z at 9 PSI (Quicksilver's car)
Here's the HP curve (as you can see there are significant midrange gains)
So we didnt clutter the graphs we have HP and TQ on seperate graphs.
Here's the TQ Curve
Now here's what alot of you have been waiting for. We tested the GT37R with and without the VTC on. As some of you know we made 706WHP previously with the VTC off. When we activated the VTC it made the curve look alot more like the GT35R curve (w/ vtc off)
HP Curve (20 psi)
TQ Curve (20 psi)
So yes, VTC does make alot of difference in the midrange.
Here's the HP curve (as you can see there are significant midrange gains)
So we didnt clutter the graphs we have HP and TQ on seperate graphs.
Here's the TQ Curve
Now here's what alot of you have been waiting for. We tested the GT37R with and without the VTC on. As some of you know we made 706WHP previously with the VTC off. When we activated the VTC it made the curve look alot more like the GT35R curve (w/ vtc off)
HP Curve (20 psi)
TQ Curve (20 psi)
So yes, VTC does make alot of difference in the midrange.
02-11-2008, 06:44 AM
#44
Originally Posted by TIMMAHH
But have you run them since with VTC on at that kind of boost and tune? I believe that was the question.
First a Turbonetics curve at 9psi
then a greddy curve at 20psi
The Green vs. red line/graph indicate before VTC and after VTC active.
Jorge please confirm.
02-11-2008, 06:58 AM
#45
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Originally Posted by rrmedicx
I could be wrong, but I think that is exactly what he is trying to demonstrate.
First a Turbonetics curve at 9psi
then a greddy curve at 20psi
The Green vs. red line/graph indicate before VTC and after VTC active.
Jorge please confirm.
First a Turbonetics curve at 9psi
then a greddy curve at 20psi
The Green vs. red line/graph indicate before VTC and after VTC active.
Jorge please confirm.
green with cam timing ON20psi isnt with the greddy kit but the gt37r... so you can see how much it helped with the spool time
Originally Posted by TIMMAHH
But have you run them since with VTC on at that kind of boost and tune? I believe that was the question.
Last edited by IIQuickSilverII; 02-11-2008 at 07:00 AM.
02-11-2008, 07:20 AM
#48
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Originally Posted by rrmedicx
A little loss on top but the power comes on much sooner and holds for a bit longer too.
Very nice. Thanks.
BTW, how is it enabled or disabled? is it via USB to PC when performing the initial tuning/programming?
Very nice. Thanks.
BTW, how is it enabled or disabled? is it via USB to PC when performing the initial tuning/programming?
02-11-2008, 12:17 PM
#49
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Originally Posted by IIQuickSilverII
Correct green with cam timing ON
20psi isnt with the greddy kit but the gt37r... so you can see how much it helped with the spool time
YEah TIMMAH cehck my post above again, you can see a 9psi run and a 20psi run with both cam timing OFF and ON(green)
green with cam timing ON20psi isnt with the greddy kit but the gt37r... so you can see how much it helped with the spool time
YEah TIMMAH cehck my post above again, you can see a 9psi run and a 20psi run with both cam timing OFF and ON(green)
Gotcha, thanks for clearing that up.
03-01-2008, 08:28 AM
#53
Well I got my ProEFI yesterday. Looks rather interesting. But the most obvious thing I did notice is absolutely no interface other than the dealer/tuner plugs to connect with the unit. So how am I supposed to be able to tweek the darn thing if I want to make a change. I thought it was supposed to be unlocked and tunable at home per say???
P.S. I am not tuned yet. Just picked it up. Once the car is fully broken in and I build the turbo, I will install the unit...Who knows maybe sooner.
P.S. I am not tuned yet. Just picked it up. Once the car is fully broken in and I build the turbo, I will install the unit...Who knows maybe sooner.
03-01-2008, 08:35 AM
#54
Registered User
Originally Posted by rrmedicx
Well I got my ProEFI yesterday. Looks rather interesting. But the most obvious thing I did notice is absolutely no interface other than the dealer/tuner plugs to connect with the unit. So how am I supposed to be able to tweek the darn thing if I want to make a change. I thought it was supposed to be unlocked and tunable at home per say???
P.S. I am not tuned yet. Just picked it up. Once the car is fully broken in and I build the turbo, I will install the unit...Who knows maybe sooner.
P.S. I am not tuned yet. Just picked it up. Once the car is fully broken in and I build the turbo, I will install the unit...Who knows maybe sooner.
03-01-2008, 12:19 PM
#55
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Originally Posted by rrmedicx
Well I got my ProEFI yesterday. Looks rather interesting. But the most obvious thing I did notice is absolutely no interface other than the dealer/tuner plugs to connect with the unit. So how am I supposed to be able to tweek the darn thing if I want to make a change. I thought it was supposed to be unlocked and tunable at home per say???
P.S. I am not tuned yet. Just picked it up. Once the car is fully broken in and I build the turbo, I will install the unit...Who knows maybe sooner.
P.S. I am not tuned yet. Just picked it up. Once the car is fully broken in and I build the turbo, I will install the unit...Who knows maybe sooner.
once you get it set up you probably wont ever have to worry about it...
i woudl even suggest you get the blue gauge/controller
03-01-2008, 02:12 PM
#58
Registered User
Originally Posted by IIQuickSilverII
contact intense or sound performance
i think you can ge tit now
i think you can ge tit now
