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03-03-2019, 12:19 PM | #1 |
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Smoke test on ess supercharged
Today i perform a smoke test in my m3 ess 650. It show to cylinders leaking at the boot. I have bought new boots before and use brand new clamps on the lower side and tbolts clamps on top. Both are peaking from the lower side with only 1 psi o on the smoke test. Not alot of smoke but evidently leaks. Has anyone consider buying after market boots with real turbo clamps? If so what brand? The reason indid this is that inony manage 545 and 560 on 4th i couldnt see any more tha 6.8psi on the dyno. Any help will be appreciated thanks
Ps i have seen 8 psi but that is if i jump on the rev |
03-03-2019, 02:34 PM | #2 | |
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Drives: 2014 M5 6MT
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03-03-2019, 03:08 PM | #3 |
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I just replaced all 8 intake boots with new ones and used the following clamps.
Oetiker clamps with a 9mm band width and ~74mm diameter https://www.mcmaster.com/5574k19 I wonder if you can use these clamps. When you did your smoke test the smoke leaked from what location? |
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03-03-2019, 08:17 PM | #4 | |
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03-03-2019, 08:20 PM | #5 | |
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03-03-2019, 08:21 PM | #6 |
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That was what i thought, are you getting max boost on every gear? Do a smoke trst and see what you get. It seems that everyone is just satisfy with boost at lower levels even with a leak. Thats why we have a. Very different variaty of dyno sheets.
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03-03-2019, 08:25 PM | #7 |
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I know when i hit 5th gear it stop pulling like it should. Brande new plugs and coils. I need to get those leak solve. But just tellong ppl here to check with smoke test of they for sure have a leak. Will solve the problem and see from there
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