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Siezed exhaust butterfly
Posted: Sun May 26, 2013 6:38 pm
by mr bean
HI All
As topic states, does this affect the cars performance at all, should I try to fix or leave or fit a set of extractors.
Cheers Andy
Re: Siezed exhaust butterfly
Posted: Sun May 26, 2013 7:02 pm
by mr bean
Thanks Sunny Tim, will do.
Re: Siezed exhaust butterfly
Posted: Sun May 26, 2013 8:41 pm
by Craig Allardyce
mr bean wrote:HI All
As topic states, does this affect the cars performance at all, should I try to fix or leave or fit a set of extractors.
Cheers Andy
Andy,
is it seized in the hot or cold position?
If its seized in the cold position then I wouldn't just leave it as is. If left like this it could lead to reduced performance, pinging, detonation, burnt valves, etc, as the inlet manifold can get excessively hot especially on long runs and if pulling a load. If you were doing short stop start runs around town it might be ok.
Re: Siezed exhaust butterfly
Posted: Mon May 27, 2013 7:51 am
by mr bean
Hi Craig,
That makes a lot of sense, will get the manual out and have a read.

Re: Siezed exhaust butterfly
Posted: Mon May 27, 2013 2:33 pm
by fb cruisin
This is one of the reasons I originally fitted extractors to my fb.
