NEW 340 manifolds at a reasonable price

EL5DEMON340 said

Not as exotic as you think, i see plenty of tubbed, big rimmed, slicks, cage, aluminum head $$$ carb, glass hood, scoped 340 cars running 11's LOL. point is the manifolds will not completely choke the engine and yes headers are better for ultimate HP but i do know what the stock stuff can do in the right state of modification. heres my intake with about 20 hours of max port and plenum mods.

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yes they will choke the engine unless the build is specifically built to run them. and yes FAST class is running pretty exotic (for a 70 year car) stuff. there is a ton of money in the motors and transmissions to get them to run what they do with stock parts on them. most of the cars like i said are lightened where ever they can be lightened. places most would never think of, some run traction control, the motors are no longer 340s, they are over 400 cubes, i'll bet just the trans alone has $5K into it.