Subaru Enthusiasts Car Club of the Sierras - View Single Post - The entire internet needs to see this thread.

sperry · 2007-11-07, 09:52 PM

I know a guy that did this. Really. We call it the "Bon Ami" motor.

Chevy 350, needed a rebuild. They wanted to polish the intake, so... they dumped a can of this stuff in to the intake of the running motor:

Well, needless to say, the effect was no porting/polishing of the intake, but plenty of "porting" of the cylinders.

2007-11-07, 09:52 PM	#4
sperry The Doink Real Name: Scott Join Date: Nov 2002 Location: Portland, OR Posts: 20,335 Car: '09 OBXT, '02 WRX, '96 Miata Class: PDX/TT-6 The way out is through	I know a guy that did this. Really. We call it the "Bon Ami" motor. Chevy 350, needed a rebuild. They wanted to polish the intake, so... they dumped a can of this stuff in to the intake of the running motor: Well, needless to say, the effect was no porting/polishing of the intake, but plenty of "porting" of the cylinders. __________________ Is you is, or is you ain't, my con-stit-u-ints?