Hot street/race cam, gives 40+ HP increase. TA 1440 Stage 1 springs required. Rough 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: .500”
   EXH: .500”
• TA ROLLERS 1.60 RATIO:
   IN: .516”
   EXH: .516”

DURATION

• AT .050
   IN: 234
   EXH: 244
• ADVERTISED
   IN: 286
   EXH: 296

• LOBE CENTER: 113
• POWER RANGE: 2000-5500