I'm not trying to cure it, i'm trying to reduce it, till i get round to fixing it in the winter. If it was intake surely it would be white smoke ?

69 Dart GTS 440 mopar .590 cam, Edelbrock heads, 3200#
best et 6.45, 106.78, 10.14, 132.88 mph, 1.47 60ft
best 60ft 1.36