Quote:
Originally Posted by snapier
Sp01400
392 stroker
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Looks good, I had to go with a Performer RPM intake to get some additional clearance. At the engine dyno I had them swap between the original paper 1 7/8" filter and the K&N 3" filter. The paper filter dropped almost 40 HP. With what you have, I'd say the surface area is even less than the 1 7/8" filter on my 22" oval air cleaner. Do you know if you're losing power? I'm just trying to wrap my head around what the correct element size is as we see most cobras in the 351+ CI range.
Thanks for the reply!