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And from all the dyno tests i have seen its not any better then a Edelbrock Performer Intake , maybe a couple horsepower at best - So why would anyone spend the time and money on a used DP/CH Intake and not knowing what your getting as far as its been milled or heli-coils etc. when you can get the Performer or Performer RPM brand new ???

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That would be incorrect ; the "performer" is basicly a stock replacement manifold that performs at the same level as a stocker. The RPM is better but it can create hood clearance issues with some cars...requiring drop base air cleaners & modified throttle/kickdown linkage.

The CH4B on the other hand performs like an RPM but doesn't have all the installation headaches.

Here's a good dyno shootout to look at :

http://www.moparmusclemagazine.com/techa...st/viewall.html



Ron

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First of all where talking about the 383 here , not the 440 in that test - Also the Performer WASNT in that test you posted - Also in that test the Performer Rpm makes a positive torque difference down low compared

Again 383 , and the Performer wasn't in that test

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