OK, there is nothing that holds the top lid on the base, the three holes are drain holes, also the one inside the base is for same.I would have a few questions of this ram air unit.
Where can I find ford part numbers?
How can I secure the top lid to the base? Are there special bolts and nuts fit into that 4 holes? View attachment 28620
Are these 2 small hole for drain water? View attachment 28618 View attachment 28619
Thanks, I would appreciate the pic.OK, there is nothing that holds the top lid on the base, the three holes are drain holes, also the one inside the base is for same.
The lid should have a tab on the front hanging down with a U shaped cut-out, this cut-out goes over the metal curved pipe in the front of the base for alignment, once you have the rubber seal on the lid, the hood will press against it and hold the lid in place. I have pic. if you need.
Sorry,I think I misunderstood what you wrote. So, that holes on the top lid ( 1-1 on the sides 1 on the front and 1 at the rear) are drain holes?OK, there is nothing that holds the top lid on the base, the three holes are drain holes, also the one inside the base is for same.
NPD and other Mustang part houses sell the flapper doors and actuators. The Ford Ram Air site sells fiberglass lids and I also noticed he didn't sell the flapper doors. I have been working on plans to make a 2x4 version. A lot of fab work and not certain if there's room to fit it. But thought it would be different and kinda cool if it does.I too have wondered how that was held on. Could never tell with all the pictures i have seen. Always wanted to convert mine to Ram Air. Came across a web site that repos them but the base is fiberglass and the door is missing. He said it's better to have air coming in all the time. If the 351 base is the same size as a 428 maybe you could piece the repo stuff to make one work. So yeah i to would like to see some pics.
What kind of K&N air filter do you have?The lid just sits on the base as already stated, the holes are for bolting the top lid to a shaker assy, I think they all have those holes I wouldn't worry too much. The base indeed looks like a 428 piece, the 351 base is totally different.
If you spent a zillion dollars on a rare air cleaner piece (which apparently you did), I would think you want to use a stock (or at least stock dimensions) air cleaner element.How tall is your air filter itself without this lid? My K&N filter is 3" tall. I think it would be tall with this open element lid. I am pretty sure that the top of the lid would touch the flapper vacuum motor.