Recommended for street and strip giving a 30-40 HP increase over stock cams. Stock rockers are ok. Gives 10 HP over TA C118 camshaft. Moderate idle. 3000-3500 stall converter recommended. 9.5:1 or more CR.
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 1.55 RATIO:
IN: .472”
EXH: .476” - TA ROLLERS 1.60 RATIO:
IN: .488”
EXH: .491”
DURATION
- AT .050
IN: 228
EXH: 247 - ADVERTISED
IN: 276
EXH: 295
- LOBE CENTER: 113
- POWER RANGE: 2500-6000
