TTS 100 Camshaft - `2017-2023 M8 — Harley-Davidson Road King Special, Tri Glide Ultra Classic, Electra Glide Ultra Limited (2017-2023)

TTS 100 Camshaft for 2017-2023 Milwaukee-Eight engines, engineered to build torque in the 1000-4000 RPM range with smooth power extending to 5500 RPM. Bolt-in design uses stock valve springs and pushrods, making installation straightforward without head work.

Features

• Torque peak in 1000-4000 RPM range
• Smooth power delivery to 5500 RPM
• Compatible with stock heads and pistons
• Works with 88-117 CID engines
• Requires compression ratio 10.5:1 or lower (M8)
• Bolt-in installation—uses stock springs and pushrods
• Ideal for baggers and trikes

Specifications

• Brand: TTS
• Manufacturer Part #: 2000306
• Length: 6.2 in
• Width: 3.2 in
• Height: 3 in
• Weight: 1.73 lbs

Fitment

Fits 2017-2023 Milwaukee-Eight engines with 88-117 cubic inches, stock cylinder heads, and stock pistons. Maximum compression ratio 10.5:1.

Frequently Asked Questions

Will this fit my Twin Cam engine?

Not recommended—maximum compression for Twin Cam is 10.2:1. This cam is designed for Milwaukee-Eight (M8) engines, max 10.5:1.

Do I need to replace my valve springs and pushrods?

No. The TTS 100 uses your stock valve springs and pushrods, so installation is bolt-in without additional components.

What's the torque range of this cam?

Peak torque arrives in the 1000-4000 RPM band with smooth power continuing to 5500 RPM—ideal for low-end responsiveness on heavy bikes.

Can I run this with aftermarket heads or high-compression pistons?

Only if your total compression ratio stays at 10.5:1 or lower. Higher compression may cause detonation. Check your engine builder's specs before installing.

Is this suitable for my bagger or trike?

Yes—TTS designed the 100 grind specifically for heavier bikes like baggers and trikes that benefit from low-to-mid-range torque.