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Rated R Motorsports Naturally Aspirated Stage 4 Rated X LS7 Camshaft

$419.99 $389.00

SKU: RATED-R-NA-X-TSLS7Stg4-1

RATED R MOTORSPORTS STAGE 4 NATURALLY ASPIRATED CAM

Specs: 248/260 .657"/.655" 111 LSA 

Rated R Motorsports stage 4 camshaft is very aggressive and should only be used on maximum effort combinations. This cam has moved the power needle over 600whp in countless setups. However, supporting modifications and attention to detail with the combination is a MUST. No aftermarket camshaft alone will not net you 600+hp in an LS7. Paired with the right parts, you can achieve these numbers. It has a very aggressive idle, and makes great top end power at the sacrifice of some low end torque. Our .660" Lift Platinum spring kit with titanium retainers work great with this camshaft. 

Designed for:  LS7
Basic Operating RPM Range:
  3000-7000
Expected Horsepower Gains:  70
-80RWHP over the stock camshaft in a well-optimized setup
Stall Converter Required:  
Yes, 4000+RPM
Rear Gear Upgrade Required:  Suggested for maximum performance (3.08+ for manual transmissions and automatic)
Works Well with Nitrous:  
Yes (shot size less than 200)
Will Pass Most Smog Emissions:  
No 

 

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