Hot street/race cam, gives 30+ HP increase. TA 1440 Stage 1 springs required. Fair idle. 2500+ stall converter and gears recommended.

Idle Quality:

Smooth Idle - just like stock
Good Idle - mild lump, but doesn’t impair driveability
Moderate Idle - nice performance sound
Fair Idle - heavy lump
Rough Idle - very lumpy race type idle
 

VALVE LIFT 

• STOCK 1.40 RATIO:
   IN: .472”
   EXH: .472”
• TA ROLLERS 1.60 RATIO:
   IN: .488”
   EXH: .488”

DURATION

• AT .050
   IN: 228
   EXH: 228
• ADVERTISED
   IN: 276
   EXH: 276

• LOBE CENTER: 110
• POWER RANGE: 2000-5500