What's going on !

Author
Discussion

v8yes

Original Poster:

1,250 posts

170 months

Monday 25th May 2015
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Hi all just after a bit of help I'm running a SBC dart m block 383 chevvy posted a picture of the plenum chamber / butterflies Just wondering what's going on plemun is sutted up .

V10 BAT

1,718 posts

233 months

Sunday 7th June 2015
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Hi ,only thing I can think of is bad backfire or several at some point, Pcv oil breather ? Would of thought that residue would be wet though . Running rich ?

Sorry I can't be of more help mate

Cheers