LS Stage 3 Camshaft, 2000-6000 RPM Range

Name: LS Stage 3 Camshaft, 2000-6000 RPM Range
Brand: Speedway Motors
SKU: 91088958773
Price: 381.59 USD
Availability: Discontinued
Rating: 5 (2 reviews)

2 Reviews

16 Questions

Lift measurements given with 1.7 ratio rocker arms (factory ratio)
3 bolt camshafts, may require 3 bolt, 4x reluctor wheel cam gear 355-12586481
Not for use in pollution controlled vehicles

Discontinued

This item is currently not available

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Product Summary

LQ4, LQ9, LS1, LS2, LS3, LS9, 2000-6000 RPM Range

Lift measurements given with 1.7 ratio rocker arms (factory ratio)
3 bolt camshafts, may require 3 bolt, 4x reluctor wheel cam gear 355-12586481
Not for use in pollution controlled vehicles
2000-6000 RPM range

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Key Specs

MFG. Part #	91088958773
Camshaft Type	Hydraulic Roller Tappet
RPM Range	2000-6000
Intake Duration (.050" Lift)	234
Exhaust Duration (.050" Lift)	277

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Speedway Motors 91088958773 Details

Looking to unleash your LS engine’s potential without spending a fortune? Speedway has the solution for you with economical performance camshafts that break the dyno rather than your bank account. These camshafts are very similar in profile to factory performance camshafts. The LS engine design has been exhalted as a great base for reliable horsepower due to their high flowing head design and rock solid bottom end. The majority of these motors leaving the factory have large horsepower potentials restricted for emissions by economy camshafts. Speedway brings these camshaft offerings to the table to turn an economy or truck motor into a high output engine. These camshafts are not compatible with cyclinder deactivation (AFM, DOD) or variable valve timing, they simply make power. ECU reprogramming will be necessary.

Lift measurements given with 1.7 ratio rocker arms (factory ratio)
3 bolt camshafts, may require 3 bolt, 4x reluctor wheel cam gear 35512586481
Not for use in pollution controlled vehicles
2000-6000 RPM range

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA Prop 65

CARB warning

Speedway Motors 91088958773 Specifications

KEY SPECS
MFG. Part #	91088958773
Brand	Speedway Motors
Camshaft Type	Hydraulic Roller Tappet
RPM Range	2000-6000
Intake Duration (.050" Lift)	234
Exhaust Duration (.050" Lift)	277

GENERAL
Intake Valve Lift w/ Rocker Arm Ratio	0.595"
Exhaust Valve Lift w/ Rocker Arm Ratio	0.595"
Intake Duration	234
Exhaust Duration	277
Sold in Quantity	Each