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AltezzaNZ

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Posts posted by AltezzaNZ

  1. Is it generally advised to 'upgrade' the clutch at the same as the flywheel, zee?

    You have no option but to upgrade the clutch. The factory toyota clutch will not fit as it is designed for the dual mass flywheel.

    The Toms and TRD light weight flywheels are designed for the TRD clutch kit - im unsure about the other models for flywheel.

    So basically the whole operation cost about $2200, for the flywheel, disc and cover.

    The HKS RS induction probably killed a little off the very low end (this is to be expected tho), the exhaust made a slight improvement through the rev range. The flywheel has offered the best improvement.

    In saying that, there would be no way I would go and do it without first having a stuffed clutch.

    With the Altezza it is recommended that you replace the flywheel when you do the clutch, this is due to the dual mass design. The factory dual mass flywheel is $1800 from Toyota, and on top of that you still need the clutch kit.

    Toyota will charge you about $295+ to install the kit.

    Cheers

    David

  2. hey im kinda a newbie about mechanics of a car and stuff, coudl you explain what a flywheel exactly does? also how much does the stock tezza flywheel weigh and whats the difference with the lightened one?

    I think zee007 has really summed it all up.

    Zee007 advantages are 100% bang on.

    and my comments for the disadvantages are:

    Lumpier idle speeds due to less damping

    This is very common when lighting the flywheel on any car, however have not noticed this on the altezza.

    Easier to stall the car when setting off due to less stored energy

    For sure!

    Less damping on the engine so slightly harder on gearbox/diff

    Agree...

    Also the weight, well the factory dual mass beast is a massive 12kg... the Toms light weight is 6kg.

    David

  3. Gidday

    I have had my Toms Light Weight Flywheel fitted (pictures can be found in the Garage - link below) and what a difference.

    The altezza is no longer a dead duck at low rev's. It has made a marked improvement thru the whole rev range, but it really noticable with low revs.

    It does make the car quite a bit different to drive, and after two days, im still getting used to it. Really easy to still, but that is to be expected, as there is less mass to keep the momentum.

    Cheers

    David

  4. As everyone has said... you need to block off the vacumn hose that opens the flap to allow more air into the factory air box.

    I have my car fitted with a HKS RS Induction Kit. The kit was really easy to install, hardest part it removing the factory air box (and that is easy).

    If you click on the link in my sig it will take to my car in the garage, and in there you can see the induction kit installed and you will see the Air Flow sensor installed on the front of the alloy piping.

    Good Luck

    David

  5. Matt

    Could you prehaps get us a price for the Blitz R-VIT when you are over there... It looks the *BLEEP*

    The RVIT is an electronic device that plugs into the OBD diagnostic port on the vehicle. The unit will display all of the information that the vehicles ECU reads from the vehicles sensors. This includes readouts such as Speed, Tacho, Water Temp, Voltage, Injector Pulse, Intake Temp, Air Flow Mass, Intake Manifold Temp, Oxygen Mix, Throttle Position, Exhaust Gas Temp etc

    Cheers

    David

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