Exhaust Discolouration, after track use, advice?
14 June 2009, 07:53 PM
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Exhaust Discolouration, after track use, advice?
Noticed my exhaust changed colour when i did a track day at Brands a while back, and noticed the same after my short stint at Rockingham today.
Inner goes from the usual carbon black to a chalky white colour, as seen below.
Is this something i need to worry about? Engine running lean/rich??
Sorry for my ignorance, my limited tech knowledge doesnt stretch this far!!
Inner goes from the usual carbon black to a chalky white colour, as seen below.
Is this something i need to worry about? Engine running lean/rich??
Sorry for my ignorance, my limited tech knowledge doesnt stretch this far!!
15 June 2009, 06:48 PM
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yeah sorry, should of mentioned, sports cat, then titanium system.
no octane booster.
but seeing as Zen say its all good (seeing as they mapped it
), i will stop worrying!
I guess worst case, engine goes pop and i get to re-mortgage to get a crawford crate engine!! lol
no octane booster.
but seeing as Zen say its all good (seeing as they mapped it
), i will stop worrying!I guess worst case, engine goes pop and i get to re-mortgage to get a crawford crate engine!! lol
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