Description
The Feuling 487 cam has quickly become a shop favorite. We began testing the cam in various big bore applications to see if it would adequately support engine modifications beyond the "Stage 2". We were extremely impressed with how well it performed throughout the entire throttle and RPM ranges both on the dyno and on the street. We can confidently say that this cam is an excellent choice for many intake/exhaust combinations, regardless of displacement!
- Great for 114"-132" engine looking for an aggressive bolt-in cam with a nasty idle chop
- Produces a wide powerband
- Responds VERY well to increased bore and/or compression, exhaust system and air cleaner
- Use of performance valve springs is not required but may result in a quieter, smoother running valvetrain.
- Cam specs measured in the engine on the lifter @ 0.050 using a 1.61 rocker arm ratio.
- Feuling does not recommend tuning beyond stock emissions standards.
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