Jump to content
SAU Community

A Little Frustrated With Re-built Gearbox....again!

superspit
 Share

Recommended Posts

superspit Mentor

superspit

Posted
  • Author
Posted
Oh, I thought you knew... you were so close with this response that I ignored the "please explain" response.

NVH means

Noise Vibration and Harshness...

mainly to do with most things that are engineered, especially Cars.

ohhhhhh...well there you go bro!...thanx!

Next time can you hit me with a quadratic function equation problem..or maybe a solveable simultaneous equation!!! :huh:

superspit Mentor

superspit

Posted
  • Author
Posted
you what...

4 function equations...

a "solveable simultaneous equation" that sounds like it can be done... it's solveable

duh... I give up.

just being my old typical self Stephen..an absolute f*kwit!!..(apparently) :(

I really did appreciate your explanation on that last one...(NVH...is that an 'official industry' term mate?)...

I thought of VanHalen at first...!

BLISTC Experienced

BLISTC

Posted
Posted

yeh its just like vibration which i consider to be normal

no it is not really proprotional to the rpm, it just has like a slight vibration at all times when on the loud pedal hence i consider this to be normal since most cars are like this especially if mounts get worn out

scathing Grand Master

scathing

Posted
Posted
NVH...is that an 'official industry' term mate?

Pretty much, yeah. You always hear about this, that or the other new luxo sedan having the "best NVH of its class" or successive models reducing it.

Stephen Thorpe Proficient

Stephen Thorpe

Posted
Posted
Pretty much, yeah. You always hear about this, that or the other new luxo sedan having the "best NVH of its class" or successive models reducing it.

Agree... in the car industry it is something that luxo barges look for, where is, I want the luxo feel until I open the flood gates then I want to be bashed around.

I reckon a reduction in NVH causes the car to lose connection with the road.

scathing Grand Master

scathing

Posted
Posted

Yeah, I'm the same.

In a luxo barge, or even a daily, I don't ever want the outside world to intrude. Hell, even the sound of the engine is undesirable.

But, in a sports car, I want the one with the biggest NVH values. I really want to build/drive a PRB.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • Haggerty
      RB25DE NEO with Haltech ECU

      By Haggerty · Posted

      Yep, the closest base tune available was for the GTT, I went with that and made all the logical changes I could find to convert it to Naturally Aspirated. It will rev fine in Neutral to redline but it will be cutting nearly 50% fuel the whole way.  If I let it tune the fuel map to start with that much less fuel it wont run right and has a hard time applying corrections.  These 50% cuts are with a fuel map already about half of what the GTT tune had.  I was having a whole lot of bogging when applying any throttle but seem to have fixed that for no load situations with very aggressive transient throttle settings. I made the corrections to my injectors with data I found for them online, FBCJC100 flowing 306cc.  I'll have to look to see if I can find the Cam section. I have the Bosch 4.9 from Haltech. My manifold pressure when watching it live is always in -5.9 psi/inHg
    • brillo
      Leak from Tokico BM50 Brake Master Cylinder

      By brillo · Posted

      Hi My Tokico BM50 Brake master cylinder has a leak from the hole between the two outlets (M10x1) for brake pipes, I have attached a photo. Can anyone tell me what that hole is and what has failed to allow brake fluid to escape from it, I have looked on line and asked questions on UK forums but can not find the answer, if anyone can enlighten me I would be most grateful.
    • MBS206
      Cas issue

      By MBS206 · Posted

      It will be a software setting. I don't believe many on here ever used AEM. And they're now a discontinued product,that's really hard to find any easy answers on. If it were Link or Haltech, someone would be able to just send you a ECU file though.
    • nash47
      Cas issue

      By nash47 · Posted

      Yes sir am asking is there possible way from aem tuner from wiring pins 
    • MBS206
      Cas issue

      By MBS206 · Posted

      Have you checked cam to crank timing and confirmed balancer marks are correct?
×
×
  • Create New...