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[Exec]

So, the first modification i made recently is limited slip differential!  

i changed this:


to this:


i've installed the original 45% lsd from the omega b non fl



and here are the effects  







and some videos - sorry for the quality - just cellphones

http://www.youtube.com/watch?v=DBFDiiFWFcY

http://www.youtube.com/watch?v=M9HQNJFivuw



Another modifiaction is an air resonator (as mantzel's one), gives some HP and Nm









And last mod - making the nivo to work properly with lowering springs - after small modification of the sensor everything's fine now - the nivo doesn't pump the absorbers so much, as there were normal springs




I hope you like it

[kris9128]

thats a nice looking car you've got there mate and some very interesting modifications. what have you done to the plenums to get them that shiny  8-) 8-) and whats that induction kit all about,

[GmasterT]

Brilliant stuff, very interested in learning more about that resonator box  

[v6venom]

awesome a man after my own heart ....i removed the butterfly in the item you have replaced to test if all is well with both body`s getting air all the time .....it worked well so ill be fabricating a new intake system soon....

nice car you have there mate .....

[GmasterT]

How much improvement does that give you and why is it there in the first place then?  

[v6venom]

How much improvement does that give you and why is it there in the first place then?  

with my setup it works really well tbh, the second bod normally only gets air when the butterfly in the lower assembly opens, more air is a great start to any engine mods ....

[serek]

Brilliant stuff, very interested in learning more about that resonator box  

some more info in here
http://www.mantzel.de/neu/Power-Resonator
sorry dont know why dont work meybe some problem with web site if anyone intrest for more info always can use google really worth to instal on car I think put on my car but first need to buy car with manual box
 

[Exec]

thats a nice looking car you've got there mate and some very interesting modifications. what have you done to the plenums to get them that shiny  8-) 8-)

thanks mate

here you'll find some more about my plenum:
http://www.omegaowners.com/forum/YaBB.pl?num=1221442045/0#0

Brilliant stuff, very interested in learning more about that resonator box  

you get rid of all those pipes there, and this empty box - resonator gives higher efficiency of the air intake, although it becomes a bit more noisy

i really feel the diffirence after installing the resonator box, so i can say it was worth to do this mod

when you press the accelerator pedal, you instantly feel the car accelerating... another thing i've noticed is not loosing the power on high rotates of 5000-6000. So the engine gets enough air now, and it has more power on high rotates

[GmasterT]

How much improvement does that give you and why is it there in the first place then?  

with my setup it works really well tbh, the second bod normally only gets air when the butterfly in the lower assembly opens, more air is a great start to any engine mods ....

I have a fair amount of experiance tuning turbo datsuns, but turbos are easy!

Just wondered why vx go to all that trouble of fitting something apparantly useless?!

Also aware that anything less than the 3.0 AFM gets confused about the extra airflow and actually loses power  

Just aware that A: the management seems very sensative and B: I cant afford to fix it once its broke!  

Cheers Chaps

[Marks DTM Calib]

How much improvement does that give you and why is it there in the first place then?  

with my setup it works really well tbh, the second bod normally only gets air when the butterfly in the lower assembly opens, more air is a great start to any engine mods ....

What are you talking about....... :-?

[serek]

How much improvement does that give you and why is it there in the first place then?  

with my setup it works really well tbh, the second bod normally only gets air when the butterfly in the lower assembly opens, more air is a great start to any engine mods ....

What are you talking about....... :-?

if you look on photo up top is power box mantzel german company desine  for omega v6 to get more power
20 nm and up to 15bhp

[Marks DTM Calib]

I am refering to this throttle comment about only one getting fed until another valve opens.....whcih si very wrong.

The dimensions of the mantzel unit would be interesting and any details of the internals.

[Exec]

I am refering to this throttle comment about only one getting fed until another valve opens.....whcih si very wrong.

The dimensions of the mantzel unit would be interesting and any details of the internals.

i don't know the exact dimensions, but there are no internals at all
i mean it's absolutely empty inside

[v6venom]

I am refering to this throttle comment about only one getting fed until another valve opens.....whcih si very wrong.

The dimensions of the mantzel unit would be interesting and any details of the internals.

sorry bud dont understand what you mean there ??
the butterfly located in the air intake alloy assembly directly before the throttle body air feed pipes. you say im wrong this doesnt open permiting more air to the right hand body ? :-/

[GmasterT]

new as I am to this car but not to cars/engines in general, I was under the impresion that each TB fed each bank?

Also wonder why a resonator box would help, it would upset the airflow more than anything, esp since you are limted to the airflow in in the first place by the single AFM? So striaght pipes would surely be the answer?

But obviously I then question why vx but the extra gubbins in there in the first place if by removing them makes everything better, unless its emissions only