Just for fun ultimate forced induction convo (BS'ing encouraged)

Brazilbro · 12-15-2010, 09:14 PM

I think TQ will be the main gain from VVEL control. Better throttle response would be icing on the cake. Once we get control I'm sure my TT tq curve will look more like the GT-Rs where Peak tq and hp are much closer numbers

toner123 · 12-15-2010, 09:29 PM

Quote:

Originally Posted by Brazilbro

I think TQ will be the main gain from VVEL control. Better throttle response would be icing on the cake. Once we get control I'm sure my TT tq curve will look more like the GT-Rs where Peak tq and hp are much closer numbers

Can you explain to me how the VVEL works. I have a very limited knowledge on this. Also how will this help are tq?
Frank

fstrnldr · 12-15-2010, 10:20 PM

Frank the best thing to read regarding the abilities of the VVEL is on that website with a very similar name to this one, but with more tech articles.

Regarding gains. Its hard to know gains with out know exactly what it is doing now. I will say my personal prediction is that the supercharger guys will probably be the ones that gain the most from the VVEL tuning. The VVEL is probably tuned very close to max power for the stock NA motor, which will be higher valve overlap. This will effect the supercharged cars more because the boost will blow right through the engine. The turbo cars will not be effected as much because the turbine side of the charger will create its own back pressure on the engine and limit the boost blowing through the motor. Not saying gains will not be possible on the turbo and na cars, but i'm guessing its the SC guys that will be loving that mod.

As far as the twin charging questions .... talk to GTM i know that there Supercharger kit will fit on the engine at the same time as the twin turbos. Obviously the piping and IC set up would have to be custom though. Just have to find someone to step up and have the first compound charged Z.

toner123 · 12-15-2010, 10:25 PM

Quote:

Originally Posted by fstrnldr

Frank the best thing to read regarding the abilities of the VVEL is on that website with a very similar name to this one, but with more tech articles.

Regarding gains. Its hard to know gains with out know exactly what it is doing now. I will say my personal prediction is that the supercharger guys will probably be the ones that gain the most from the VVEL tuning. The VVEL is probably tuned very close to max power for the stock NA motor, which will be higher valve overlap. This will effect the supercharged cars more because the boost will blow right through the engine. The turbo cars will not be effected as much because the turbine side of the charger will create its own back pressure on the engine and limit the boost blowing through the motor. Not saying gains will not be possible on the turbo and na cars, but i'm guessing its the SC guys that will be loving that mod.

As far as the twin charging questions .... talk to GTM i know that there Supercharger kit will fit on the engine at the same time as the twin turbos. Obviously the piping and IC set up would have to be custom though. Just have to find someone to step up and have the first compound charged Z.

thanks alot

12-15-2010, 09:14 PM	#1 (permalink)
Brazilbro A True Z Fanatic Join Date: Mar 2009 Location: Indianapolis, IN Posts: 1,131 Drives: Juke/240Z Rep Power: 850	I think TQ will be the main gain from VVEL control. Better throttle response would be icing on the cake. Once we get control I'm sure my TT tq curve will look more like the GT-Rs where Peak tq and hp are much closer numbers __________________ Juke AWD/240Z SR20 08 Evo 10(Stage 2) SOLD Fastest Sport 6spd 370Z 11.8 @126.5SOLD

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12-15-2010, 10:20 PM	#3 (permalink)
fstrnldr Base Member Join Date: Apr 2009 Location: CA Posts: 170 Drives: Canyonero Rep Power: 18	Frank the best thing to read regarding the abilities of the VVEL is on that website with a very similar name to this one, but with more tech articles. Regarding gains. Its hard to know gains with out know exactly what it is doing now. I will say my personal prediction is that the supercharger guys will probably be the ones that gain the most from the VVEL tuning. The VVEL is probably tuned very close to max power for the stock NA motor, which will be higher valve overlap. This will effect the supercharged cars more because the boost will blow right through the engine. The turbo cars will not be effected as much because the turbine side of the charger will create its own back pressure on the engine and limit the boost blowing through the motor. Not saying gains will not be possible on the turbo and na cars, but i'm guessing its the SC guys that will be loving that mod. As far as the twin charging questions .... talk to GTM i know that there Supercharger kit will fit on the engine at the same time as the twin turbos. Obviously the piping and IC set up would have to be custom though. Just have to find someone to step up and have the first compound charged Z.