Quote:
Originally Posted by 370Ztune
Granted, these aren't for most people, but if you want maximum flow with the maximum amount of weight savings over the heavy, cast, OEM manifolds, then these are the best upgrade option, bar none.
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Any dynos -- didn't see any?
Weight savings from OEM headers?
% improvement over less expensive LTH's?
Not trying to be a jerk, just wondering what one can expect to get for 4 grand...?