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Bf Mk2.5 Home Build - 309Rwkw On 15Psi


IT15ON

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  • Member For: 13y 2m 1d
  • Gender: Male
  • Location: Newcastle

Nothing too exciting today, but a few bits and pieces out of the way. First up was the leaky pipe. Hotside pipe just before cooler was pierced and looked a bit rough, so welded it up and chucked it back in.

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Went for a boost and the difference is marginal. It does seem a little happier but not enough to explain the issues..

While at it a couple of other bits were sorted, zf service was done, and a lower ball joint had failed so was replaced. This one was only replaced a year ago, but had a heap of play (more than the original ones from factory had at 110,000km!). The rubber boot must have been dodgy from factory and water had gotten in.

To hopefully resolve this boost issue once and for all I went out and spent the money, my process west stage 3 cooler arrived today! This thing should be more than enough for what I want, hopefully it is the right choice as there are a lot of opinions and choices for coolers.

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Edited by IT15ON
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  • 1 month later...
  • Donating Members
  • Member For: 13y 2m 1d
  • Gender: Male
  • Location: Newcastle

The PW cooler is in and has been doing time for a while now. Happy with it so far but drags and dyno will be the proof. I took a couple of pics to compare the two, but ultimately they are a pretty similar size, hard to tell but the PW3 is slightly larger external size.

A couple of pics of the inside for anyone who is interested:

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Rapid

Vs

Process west

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There have been a couple of strange readings on the vac guage so had to fill manifold with compressed air and found the fuel vapour purge line (hard plastic) was split. This now blocked off and the car is driving well. I think the gauge is still playing up but the plan is Wednesday night drags, if anyone else is there come say hi!

Edited by IT15ON
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  • Member For: 13y 2m 1d
  • Gender: Male
  • Location: Newcastle

Thanks guys. Well nothing broken at the drags :) no records broke either though :(

Have to admit I was off for the night. Stuffed up a couple of launches, then got launch right twice but messed up gear changes (limiter etc) and the car was pretty warm. About 35deg ambient temp at start of night, still in the 30s when packing up. All in all pretty disappointed, best I ran was around 12.0 at 117mph with some wheelspin and a goofed up short shift. Dont think the heat would have let me run too quick anyway. Ahh well, next time..

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  • 4 months later...
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  • Member For: 13y 2m 1d
  • Gender: Male
  • Location: Newcastle

Well another front left ball joint has failed, after only being in there 6 months. Roadsafe brand won't be going in my car again.

In a rush to replace it with genuine I booked with a local workshop. This way I'll be able to claim warranty if another one fails, and gets me back on the road fast. They fitted me in at short notice and got the job done, paid. I went to leave and immediately noticed a bad noise in front left. Pulled up walked back into the shop and got the mechanic to drive it and check. Then this happened.

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New ball joint - tick

5 wheel nuts not done up - tick

He was at the wheel at the time. So it's in for an insurance repair now....

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  • Manual mode ________________________ All day, erryday
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  • Member For: 17y 3m 7d
  • Gender: Male
  • Location: Probably above atmospheric pressure

Replace ball joint to avoid this sort of thing, then it happens because the shop don't put the nuts back on...fuck.

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  • less WHY; more WOT
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  • Member For: 16y 10m 21d
  • Gender: Male
  • Location: Melbourne

holy farkin shieeeeettttttttttttttttt :O

luckily it didn't end up in a worse position... hope it gets repaired quickly and easily :spoton:

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