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Tennessee Thunderstix TTS-800 Camshaft for Honda/Clone/Hemi Predator
TTS-800 Tennessee Thunderstix with 3 degree retard
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Tennessee Thunderstix TTS-800 Camshaft for Honda/Clone/Hemi Predator

Part Number: TTS-800
Online Price: $113.99
TTS-800 Tennessee Thunderstix Camshaft – High RPM Cam for Predator 212, GX200 & Clone Engines
Availability: In Stock.

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Description

TTS-800 Tennessee Thunderstix Camshaft – High RPM Performance Cam for GX200, Predator 212 & Clone Engines


The TTS-800 Tennessee Thunderstix camshaft is a high-performance evolution of the TTS-787, engineered for racers pushing the limits of their 196cc, 212cc, and other GX200-based small block engines. Built for wide-open throttle dominance, the TTS-800 cam is tuned to deliver explosive top-end power and upper-midrange torque—perfect for large tracks and open modified racing.


By retarding the intake centerline 3°, this cam shifts the powerband higher in the RPM range, making it a top-tier choice for high-flow billet or ported heads, especially when paired with 1.2 or 1.3 ratio rockers.


Key Features & Performance Highlights

  • Optimized for High RPM Racing – Designed to hold power deep into the RPM range, with a redline around 9500+ RPM.
  • Top-End Power Focus – Shares lobe profiles with the TTS-787 but with later intake closing for improved top-end horsepower.
  • Best on Big Tracks – Ideal for wide-open throttle conditions where mid-to-top-end performance matters most.
  • Built for Big Valve Heads – Works best with billet, ported, or high-flow cylinder heads and 1.2/1.3 rockers.
  • Race-Ready Specs – Precision-ground to maximize velocity and acceleration with smooth valve motion at high speeds.


TTS-800 Camshaft Specifications

Spec

Intake

Exhaust

Lift

.3095"

.311"

Duration @ .050”

246°

246.5°

Centerline

110° ATDC

107° BTDC

Recommended Max RPM

9500+


Spring Pressure Req.

32 lbs (Intake/Exhaust)


Valve Lash

.003" (IN/EX)


Ignition Timing

34° BTDC



Installation Requirements

  • 32 lb Valve Springs (minimum)
  • Billet Connecting Rod
  • Billet Flywheel
  • Block Clearance Required for cam lobes and potential compression release interference with long-stroke crankshafts (58mm+).


Engine Compatibility

  • Honda GX200 / Clone 196cc
  • Predator 212 Hemi (Does not fit Non-Hemi)
  • Tillotson 196 / 212 / 225
  • Wildcat 223 / 240
  • Ducar 196 / 212 / 224
  • Predator 224 Non-Hemi (Does not fit Hemi 224)
  • Ghost 212

Note: Engines using 58mm crankshafts—including Predator 224, Wildcat 223, or EC stroker kits—may require internal block clearance for compression release cam lobe travel.


Why Choose the TTS-800 Camshaft?

If you're racing on big tracks where you're on the throttle all the time and looking for peak horsepower at high RPM, the TTS-800 is the cam that delivers. Its aggressive profile and timing geometry are built to support big valve heads and high-lift rockers without compromising stability or reliability.

Whether you're racing RWYB, Open Modified, or building a top-end monster for a fast kart or mini bike, the TTS-800 gives you the edge to run at the front of the pack.

FAQ

Q1: What makes the TTS-800 different from the TTS-787?
A1: The TTS-800 shares similar lobe profiles with the TTS-787 but features later intake closing and retarded intake centerlines, resulting in more power at higher RPMs.


Q2: Will this cam work in my Predator 212?
A2: Yes, if it's a Hemi version. The TTS-800 does not fit Non-Hemi 212 engines without internal modification.


Q3: Do I need special springs or rockers for this cam?
A3: Yes. You’ll need at least 32 lb valve springs. For maximum performance, we recommend using 1.2 or 1.3 ratio rockers with a big valve or billet head.


Q4: What’s the target RPM range for this camshaft?
A4: The TTS-800 performs best up to 9500 RPM, especially on larger tracks where you're frequently at wide-open throttle.


Q5: Is this cam suitable for recreational builds?
A5: No. This is a race-only camshaft built for modified and competitive builds. It requires supporting upgrades and is not street-friendly.

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