if its a direct comparison between the 290hp 350 and that blueprint 355 then the 355 hands down, i have no idea about that guys 355 for 2500 though
bigger valves a roller cam and a 1 pc rear main mke that a pretty good price especially compared to the 390/350 but you can probably build a 383 for that price, wont be bulletproof, but if your using it like me it wont have to be lol
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run 12s with a JUNK motor!
^^^^^my new mantra^^^
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