PER­FOR­MANCE DE­SIGN CAR­BON PTR (415 STROKER)

Hot Rod - - Ls3 Intake Shootout! -

The Car­bon pTR was one of the in­takes we were ex­cited to test. Like the Edel­brock X Ram and Speed Master downdraft sys­tem, the Car­bon pTR rep­re­sented some­thing dif­fer­ent. We see lots of the other, more com­mon in­take va­ri­eties in test­ing, but guys at the dyno al­ways stop and take a hard look at any­thing sport­ing a car­bon-fiber ex­te­rior. You won’t likely find an­other ver­sion at your lo­cal drag race or hot spot, at least not un­til the all-poly­mer ver­sion from FAST hits the scene. The in­take fea­tures ad­justable run­ner lengths, but this stroker com­bi­na­tion ran best with the long­est run­ners. Equipped as such, the Car­bon pTR pro­duced 653 hp and 571 lb-ft of torque. De­spite the shorter run­ners, the Car­bon pTR pro­duced more peak torque than the stock LS3 in­take.

RPM

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