100% billet machined for superior strength-to-weight ratio and optimized fit. Dome design improves flame travel to maximize air/fuel burn efficiency. High compression for maximum torque and throttle response. Developed with dyno-proven power gains.
Note: Images are for reference only, actual kit will vary per make and model.
Product Style | J&P Cycles Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
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Product Style 13.5:1 Comp Ratio | J&P Cycles Item #10549751 | Catalog Number10549751 | Store Sku | MFR. Product #40309M09700 | AvailabilityOut of Stock |