TSP 6.4L Hemi N/A Stage 4 Cam - 3-Bolt

Texas Speed Stage 4 3-Bolt Camshaft for 6.4L Gen 3 HEMI

Push your HEMI build to the next level with the Texas Speed Stage 4 3-Bolt Camshaft. Designed for maximum naturally aspirated performance on the stock bottom end, this camshaft delivers aggressive power gains and is intended for competition or max-effort street builds.

Optimized for vehicles running a high-stall torque converter and full supporting valvetrain upgrades, this 3-bolt cam demands precise tuning to unlock its full potential. Its reinforced cam gear interface provides enhanced stability under extreme RPM loads.

Camshaft Specs:

• Duration @ .050: 235/247
• Lift: .622"/.618"
• LSA: 112 +0

Features & Requirements:

• 3‑bolt cam gear compatible
• Max‑effort cam for stock bottom end
• Requires 3200+ stall torque converter
• Requires PAC1232x valve springs
• Requires 3/8" pushrods
• Requires phaser lockout or non‑VVT front cover setup

Fitment:

Fits all 6.4L Gen 3 HEMI engines equipped with a 3‑bolt timing configuration. Perfect for aggressive NA builds, street/strip cars, and race-ready applications.

Dyno Engine Specs:

• Crate 6.4L HEMI engine
• 10.9:1 compression ratio
• Stock 6.4L cylinder heads
• PAC1232x beehive valve springs with TSP titanium retainers
• Stock 6.4L car intake with SRV (Short Runner Valve)
• Runs on 93 octane pump gas