Product Description
TSP Texas Speed 6.2 L99 VVT Stage 1 Camshaft
Fits Gen 4 LS Engines with VVT (L99 L96 L92 LY6 LC9 LFA L76 L94 LC8 LMG)
Specs 223/233 .629"/.629" 114LSA
Texas Speed's L99 VVT camshafts are the result of endless engine dyno testing on their SuperFlow 902 engine dyno using a factory GM L99 engine with factory cylinder heads. The L99 Stage 1 camshaft will be a great choice for those looking to use their factory torque converter and want the best streetability possible. This camshaft will have a slight lope at idle and will be mild mannered on the street, yet still adds incredible power.
TSP L99 STAGE 1 CAMSHAFT DYNO TEST RESULTS | |||||||
Camshaft | Peak Gain HP/TQ | Peak HP/RPM | Peak TQ/RPM | Avg. HP 3000-6000 RPM | Avg. TQ 3000-6000 RPM | ||
Stock | -- | 446 @ 6000 | 455 @ 4600 | 375.8 | 417.8 | ||
L99VVT-1.2 | 104/48 | 550 @ 6500 | 503 @ 5200 | 428.7 | 471.2 |
Each L99 camshaft Texas Speed offers will require the use of a phaser limiter kit. The phaser limiter restricts the range of cam timing movement from 50° to 20°. This modification provides the necessary valve clearance for serious performance camshafts with tighter lobe separations – while still utilizing the benefits of the VVT technology.
- DOD/AFM equipped engines will require a DOD delete kit
Our kit options take the guesswork out and include:
- Camshaft Only: TSP L99 VVT-1 Camshaft By Itself.
- Camshaft, Springs with Titanium Retainers, Pushrods: TSP L99 VVT-1 Cam, .660" dual spring kit with titanium retainers and valve seals, 7.400" Chromoly 5/16" Pushrods.
- Camshaft, Springs with Titanium Retainers, Pushrods and Phaser Limiter Kit: Includes the above, plus a 20* phaser limiter and installation tool (Phaser limiter is required for camshaft installation).
- Cam Installation Gasket Kit: Includes timing cover gasket, water pump gaskets, damper seal, and crankshaft bolt.