TTS 150 Camshaft - `2017-2023 M8 — Harley-Davidson Road King Special, Tri Glide Ultra Classic, Electra Glide Ultra Limited (2017-2023)

TTS 150 Camshaft for 2017-2023 Harley Milwaukee-Eight engines, engineered to deliver smooth torque gains across the 2200-5200 RPM range. Bolt-in design works with stock springs and pushrods, no machine work required.

Features

• Torque optimized for 2200-5200 RPM band
• Compatible with stock heads and pistons
• Bolt-in installation using stock springs and pushrods
• Designed for 88-117 CID displacement
• Not recommended for compression over 10.5:1

Specifications

• Brand: TTS
• Manufacturer Part #: 2000307
• Length: 3.25 in
• Width: 6.25 in
• Height: 3.25 in
• Weight: 1.72 lbs

Fitment

Fits 2017-2023 Harley-Davidson Milwaukee-Eight engines with 88-117 cubic inch displacement, stock heads, and stock pistons.

Frequently Asked Questions

Will this work with aftermarket heads or high-compression pistons?

This cam is designed for stock heads and pistons only. Not recommended for compression over 10.5:1 — verify your build specs before ordering.

Do I need new springs or pushrods?

No — the TTS 150 is a bolt-in replacement that uses your stock springs and pushrods.

What RPM range does this optimize?

The TTS 150 is tuned to deliver peak torque between 2200 and 5200 RPM, ideal for street and low-end cruising power.

Can I install this myself?

Camshaft installation requires removing the cam cover and timing components. Most riders have a shop handle the job, though experienced builders can DIY with proper tools.