Thread: K27-7200 issue
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Alan L Alan L is offline
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Join Date: Apr 2006
Location: New Zealand
Posts: 3,545
Spuggy - very helpful. Thanks. looks like a critical piece of kit. Just checked mine. It is still working.
If I understand it right, this piece of gear bypasses the boost pressure in the IC etc, either to waste, or in this case into the turbo intake side. It does this when the throttle plate shuts and the vacuum on the underside of the plate sucks the valve open, allowing the dump of pressure?
Is this so the turbo doesn't stall since no air is being sucked thru while the butterfly is shut?
Regards
Alan
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83 SC, 82 930 (track) - Stock except for RarlyL8 race headers, RarlyL8 Zork, K27-7006, 22/28 T bars, 007 Fuel head, short 3&4 gears, NGK AFR, Greddy EBC (on the slippery slope), Wevo engine mounts, ERP rear camber adjust and mono balls, Tarret front monoball camber adjust, Elgin cams, 38mm ported heads, 964 IC. 380rwhp @ 0.8bar Apart from above, bone stock:-)
Old 04-10-2018, 03:10 PM
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