132" high-compression kit fits 114"/117" motors with 4-1/2" stroke flywheels; 136" requires a 4-5/8" S&S flywheel (sold separately).
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132" high-compression kit fits 114"/117" motors with a 4-1/2" stroke flywheel only. 136" big-bore requires an S&S 4-5/8" stroke flywheel (sold separately).
High-compression kit enabling 132" or 136" big bore capability; requires specific stroke flywheels. S&S flywheel needed for 136" (sold separately).
Fits 114"/117" motors with 4-1/2" stroke flywheels; 136" build requires S&S 4-5/8" flywheel (sold separately).
Proven N2 cam profile; runs to 6500 rpm with stock hydraulic lifters. Made in the U.S.A.
Direct replacement cam drive sprocket. Replaces the stock 34-tooth unit; includes shims. Crankshaft sprocket is 17-tooth. Made in the U.S.A.
Proven S&S 514 camshaft for strong mid-range power (2500–5000 rpm). For 84"–93" motors; ≤9:1. Requires spring spacing and professional installation checks.
N2 Grind cams for dependable street performance. Runs to 6500 rpm with stock hydraulic lifters; solids not recommended. Stock base circle sizes allow use of stock pushrods. Made in the U.S.A.
Performance cam kit for use with stock hydraulic lifters. Made in the U.S.A. Stock base circle sizes retain stock pushrod compatibility.
PB+ exhaust cams for bolt-in power on stock 1000cc engines. Use with stock P intake cams; no head work required.