>From: gm2 <[EMAIL PROTECTED]> >Subject: [Chevelle-List] Cleaning a cast iron intake manifold >Date: Sat, 7 Jun 2003 19:48:40 -0500 > >Can I bead blast the unit and how do I clean it up so no particles fall into >the engine after it is installed? I plan on buying a bench top blaster, so >this might be the perfect excuse to get one. Or, would I be better off >sending the part out to get cleaned?
I like to use scrap bolts to fill all threaded holes. You can make some cheap plywood covers for the carb pad and thermostat opening. >The underside has an aluminum cover that looks like it is riveted on. Can >this be removed and can I get replacement rivets to put it back on. Yes and yes, although I just cleaned an intake and I replaced the rivets with some 10-32 x 3/8" button-head screws held in place with red Loctite (#271 - the strong stuff). >After it is clean, should I use any paint on the underside to stop any rust >particles from forming? I would be more inclined to wipe it down with a thin layer of grease or oil just because the hot oil that splashes up might cause the paint to flake off. Brad ----------------------------------------------------- To Unsubscribe please visit www.chevelles.net/list.html To start a new topic, send mail to: [EMAIL PROTECTED]
