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Hey guys, thought you might find this interesting. Here's some dyno results for my 1998 Grand Cherokee 5.9. 1. Lowest curve is the baseline run (stock other than k/n intake and cat back) 2. Middle curve is after intake manifold swap and headers (converted an rpm airgap, basically making a...

Hey guys, any flow numbers and/or experience with the Clearwater Odessa Magnum monster heads with 2.02/1.6 valves? A bit pricey for cast heads, wondering if they perform well? Seems most suppliers are out of stock on SB heads for a long time right now, wondering if these could be a good...

Hey guys looking for some good high flow heads for my Magnum 5.9. I'm open to Aluminum or Cast Iron. Heads don't have to be for a magnum, I can make LA Heads work if they're worth it (like say a set of trickflows). Anyways, let me know if you have anything. Thanks!