Jump to content
SAU Community

Recommended Posts

Indeed that sucks balls :wacko:

How did that happen Robbie?

Did it occur at high revs or just normal driving?

I think that further investigation why it flew went off is warranted before you go ahead and acquire another harmonic balancer.

Ross Tuffbond balancers (metal jacket types) are renowned for spitting belts.

Also, there plenty of members that run standard / OEM harmonic balancer Robbie and don't throw any belts - food for thought.

  • Like 1

Yes, but a standard balancer isn't going to provide the same harmonic damping protection to the engine as a metal jacket, especially at higher horsepower levels that what the original damper was designed for.

  • Like 1

I think you'd be surprised actually at how good the OEM balancers are. They're not much good when they're 20 years old but a new one is still a very good bit of gear.

  • Like 2

Good point - but ignoring the belt issue, are they AS good at harmonic dampening as the Metal Jacket?

If the Metal Jacket is even slightly better then is it not a worthwhile precaution, especially on an all out build?

Again, assuming that the belt issue was not a factor.

Yes, but a standard balancer isn't going to provide the same harmonic damping protection to the engine as a metal jacket, especially at higher horsepower levels that what the original damper was designed for.
I agree, however Robbie's car is not a drag machine and I don't think a harmonic balancer is entirely mandatory in his situation. Just my opinion.

A better balancer should help prolong the life of the oil pump, even under normal driving conditions, so surely that's a good enough reason in itself to use the best balancer you can get?

There is also another MJ revision 306202X2 which I'd say is version 2 of yours, which could save you having to go to an underdriven pulley?

Does the P/S pulley look different on this one compared to yours? Could be a better option than an ugly extra pulley?

mj306202.jpg

Actually my p/s pulley is already under driven. I do have a spare one of the above so I will check for any differences.

Yeh that extra tensioner set up looks like dogs balls! Thanks again for the input mate, appreciate it.

I threw a few gates belts with my metal jacket on my 26/30 between 5/6000rpm with 330rwhp went to Bosch belt and haven't had any more issues

Interesting. Thanks

Indeed that sucks balls :wacko:

How did that happen Robbie?

Did it occur at high revs or just normal driving?

I think that further investigation why it flew went off is warranted before you go ahead and acquire another harmonic balancer.

Ross Tuffbond balancers (metal jacket types) are renowned for spitting belts.

Also, there plenty of members that run standard / OEM harmonic balancer Robbie and don't throw any belts - food for thought.

Yeh at high RPM, no less than 7,000...New belt is on and will be watched closely!

Seems to be the case Ants. Will be working with 'the rock' (mechanic) and no doubt we will have it sorted soon ;)

There is a thread in the forced induction section, enough examples in the thread to warrant a change to ati or OEM

Thanks Simon, have now read through this. See what happens...as always time will tell :cheers:

So got a few more shots in on Sunday, will get the rest up over next couple of days

DSC01969.JPG

DSC01968.JPG

DSC01965.JPG

DSC01963.JPG

DSC01962.JPG

DSC01960.JPG

DSC01977.JPG

DSC01976.JPG

DSC01983.JPG

  • Like 3

Have you seen this brochure?

http://www.downloads.gtr.org.uk/Brochures/R32GTR&GTS4.pdf

If you could track down a real one it would be a good addition to put in the glovebox!

  • Like 1

I remember around when you first posted this thread, having forgotten about it and come back I got to say your title was not a lie. Good stuff Robbie, love ya work mate.

  • Like 1

Looks epic, so envious!

:thanks:

Have you seen this brochure?

http://www.downloads.gtr.org.uk/Brochures/R32GTR&GTS4.pdf

If you could track down a real one it would be a good addition to put in the glovebox!

I have thanks mate, will keep an eye out, if anyone sees one come up please let me know

I remember around when you first posted this thread, having forgotten about it and come back I got to say your title was not a lie. Good stuff Robbie, love ya work mate.

Ahhh cheers Patrick, appreciate that mate.

That last picture is spot on!

Happy someone noticed, my favourite as well Judd, surprise myself sometimes :thumbsup:

DSC01971.JPG

DSC02001.JPG

DSC02004.JPG

DSC01991.JPG

DSC01988.JPG

DSC01979.JPG

  • Like 1

Happy someone noticed, my favourite as well Judd, surprise myself sometimes :thumbsup:

:thumbsup: I can always appreciate good pictures, but can't take a decent one to save my life lol

DSC01979.JPG

This looks like its a magazine shoot. Tops

  • Like 1

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



  • Similar Content

  • Latest Posts

    • Hi all,   long time listener, first time caller   i was wondering if anyone can help me identify a transistor on the climate control unit board that decided to fry itself   I've circled it in the attached photo   any help would be appreciated
    • I mean, I got two VASS engineers to refuse to cert my own coilovers stating those very laws. Appendix B makes it pretty clear what it considers 'Variable Suspension' to be. In my lived experience they can't certify something that isn't actually in the list as something that requires certification. In the VASS engineering checklist they have to complete (LS3/NCOP11) and sign on there is nothing there. All the references inside NCOP11 state that if it's variable by the driver that height needs to maintain 100mm while the car is in motion. It states the car is lowered lowering blocks and other types of things are acceptable. Dialling out a shock is about as 'user adjustable' as changing any other suspension component lol. I wanted to have it signed off to dissuade HWP and RWC testers to state the suspension is legal to avoid having this discussion with them. The real problem is that Police and RWC/Pink/Blue slip people will say it needs engineering, and the engineers will state it doesn't need engineering. It is hugely irritating when aforementioned people get all "i know the rules mate feck off" when they don't, and the actual engineers are pleasant as all hell and do know the rules. Cars failing RWC for things that aren't listed in the RWC requirements is another thing here entirely!
    • I don't. I mean, mine's not a GTR, but it is a 32 with a lot of GTR stuff on it. But regardless, I typically buy from local suppliers. Getting stuff from Japan is seldom worth the pain. Buying from RHDJapan usually ends up in the final total of your basket being about double what you thought it would be, after all the bullshit fees and such are added on.
    • The hydrocarbon component of E10 can be shittier, and is in fact, shittier, than that used in normal 91RON fuel. That's because the octane boost provided by the ethanol allows them to use stuff that doesn't make the grade without the help. The 1c/L saving typically available on E10 is going to be massively overridden by the increased consumption caused by the ethanol and the crappier HC (ie the HCs will be less dense, meaning that there will definitely be less energy per unit volume than for more dense HCs). That is one of the reasons why P98 will return better fuel consumption than 91 does, even with the ignition timing completely fixed. There is more energy per unit volume because the HCs used in 98 are higher density than in the lawnmower fuel.
    • No, I'd suggest that that is the checklist for pneumatic/hydraulic adjustable systems. I would say, based on my years of reading and complying with Australian Standards and similar regulations, that the narrow interpretation of Clause 3.2 b would be the preferred/expected/intended one, by the author, and those using the standard. Wishful thinking need not apply.
×
×
  • Create New...