Inliners International Forums General Discussion Engines My 230/250 Build

I also agree on the staked in plugs they come with. Removing the staked in plugs and welding a cover over the hole is the only permanent fix that will stand up over time and heat cool cycles that these intakes will see. You also have to remember the antifreeze behind the plug can have more than 16lbs of pressure.
I also don't like to hear stories from guy's on how they have to tear the intake back off to repair at a later date. Hence , I try to give the best advice possible.