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  1. CH40TC

    VZ alloytec v6 belt tensioner removal

    Infact you do need to remove the whole assembly on a VZ Alloytec as the tensioner pulley's bolt head faces the engine timing cover and cannot be undone without removing the whole assembly, there are three bolts, one in the centre and two on either side of the pivoting arm, Just did this myself...
  2. CH40TC

    Powerbond harmonic Balancer Help!!

    All installed on my car now and runs great, no leaks and motor is somewhat smoother now especially between gear changes.. seems to of lost some of the harshness etc. I recommend this kit from Precision Parts, PBK007, if your in the market for a new balancer or even if your planning an idler...
  3. CH40TC

    Powerbond harmonic Balancer Help!!

    Not an oil seal as such as the balancer is pressed onto the crank snout very tight (interference fit) but the keyway slot on the inner diameter of the balancer is like a 2/3mm square hole running along one side of the inner bore of the balancer and if the crank snout that it is going to be...
  4. CH40TC

    Powerbond harmonic Balancer Help!!

    Yeah that would be the timing cover oil seal which seals against the outer diameter of the balancer hub that's the easy part, I'm talking about oil leaking through the empty keyway slot that is machined into the inner diameter of the Powerbond balancer as the standard Alloytec crank snout...
  5. CH40TC

    Powerbond harmonic Balancer Help!!

    Umm what seal are you talking about i'm talking about the oil leaking out between the crank timing chain gear and the internal diameter of the balancer where it contacts the crank gear and then through the keyway slot, the only seal i'm aware of is part of the timing cover and seals against the...
  6. CH40TC

    Powerbond harmonic Balancer Help!!

    Powerbond SFI Race balancer Hi guys, I have the same kit from Precision Parts (PBK007?) I was also wondering why there is a keyway slot on the PB balancer when the original doesn't have one? Obviously it's an interference fit that doesn't require a keyway but my concern was that engine oil...
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