The Texas Speed Cleetus McFarland Dumpster Fire Turbo Camshaft is the grind Cleetus McFarland runs in Ruby, his turbocharged C6 Corvette. Texas Speed ground it for stock-stroke turbocharged LS engines with cathedral-port cylinder heads, which covers the 4.8L, 5.3L, 5.7L and 6.0L Gen III and Gen IV engines, and it is meant to work across a wide power range, from a mild 500 rear-wheel horsepower setup to combinations making 1,000 horsepower or more.
The 224/228 duration, .600" lift and wide 114 degree lobe separation angle keep the profile boost friendly with only a mild chop at idle, and Texas Speed estimates a gain of 45 or more horsepower with stock-like manners once the tune is finished. Upgraded valve springs are required, with PAC 1219 or TSP .660" dual springs recommended. Automatics need a 2,800 rpm or higher stall converter and a 3.23 or deeper rear gear. Texas Speed also offers this camshaft inside its single and dual valve spring cam packages.
Specifications
- Duration at .050": 224/228
- Valve lift: .600"/.600"
- Lobe separation angle: 114 degrees
- Engines: Stock-stroke turbocharged 4.8L, 5.3L, 5.7L and 6.0L LS with cathedral-port cylinder heads
- Recommended compression ratio: 9.5:1 to 10.5:1
- Recommended valve springs: PAC 1219 or TSP .660" dual valve springs (upgraded springs required)
- Aftermarket stall converter required: Yes, 2,800 rpm or higher
- Upgraded rear gear required: No, but automatics should run at least a 3.23 gear
- Operating range: 2,000 to 6,600 rpm
- Estimated power increase: 45+ horsepower
- Vehicle usage: Daily driver friendly
- Chop level: Mild chop
- Drivability per Texas Speed: Stock-like manners with proper tuning
Vehicle Applications
Engine families covered per Texas Speed: Gen III and Gen IV LS 4.8L, 5.3L, 5.7L and 6.0L with cathedral-port cylinder heads, stock stroke, turbocharged.
Chevrolet Camaro
- 1998 Chevrolet Camaro
- 1999 Chevrolet Camaro
- 2000 Chevrolet Camaro
- 2001 Chevrolet Camaro
- 2002 Chevrolet Camaro
Chevrolet Colorado
- 2009 Chevrolet Colorado
- 2010 Chevrolet Colorado
- 2011 Chevrolet Colorado
- 2012 Chevrolet Colorado
Chevrolet Corvette
- 1997 Chevrolet Corvette
- 1998 Chevrolet Corvette
- 1999 Chevrolet Corvette
- 2000 Chevrolet Corvette
- 2001 Chevrolet Corvette
- 2002 Chevrolet Corvette
- 2003 Chevrolet Corvette
- 2004 Chevrolet Corvette
- 2005 Chevrolet Corvette
- 2006 Chevrolet Corvette
- 2007 Chevrolet Corvette
Cadillac CTS-V
- 2004 Cadillac CTS-V
- 2005 Cadillac CTS-V
- 2006 Cadillac CTS-V
- 2007 Cadillac CTS-V
Cadillac Escalade
- 2002 Cadillac Escalade
- 2003 Cadillac Escalade
- 2004 Cadillac Escalade
- 2005 Cadillac Escalade
- 2006 Cadillac Escalade
- 2008 Cadillac Escalade
- 2009 Cadillac Escalade
- 2010 Cadillac Escalade
- 2011 Cadillac Escalade
- 2012 Cadillac Escalade
- 2013 Cadillac Escalade
- 2014 Cadillac Escalade
Pontiac Firebird
- 1998 Pontiac Firebird
- 1999 Pontiac Firebird
- 2000 Pontiac Firebird
- 2001 Pontiac Firebird
- 2002 Pontiac Firebird
Pontiac Firebird Formula
- 1998 Pontiac Firebird Formula
- 1999 Pontiac Firebird Formula
- 2000 Pontiac Firebird Formula
- 2001 Pontiac Firebird Formula
- 2002 Pontiac Firebird Formula
Pontiac Grand Prix
- 2005 Pontiac Grand Prix
- 2006 Pontiac Grand Prix
- 2007 Pontiac Grand Prix
- 2008 Pontiac Grand Prix
Pontiac GTO
- 2004 Pontiac GTO
- 2005 Pontiac GTO
- 2006 Pontiac GTO
Chevrolet Impala SS
- 2006 Chevrolet Impala SS
- 2007 Chevrolet Impala SS
- 2008 Chevrolet Impala SS
- 2009 Chevrolet Impala SS
Chevrolet Monte Carlo
- 2006 Chevrolet Monte Carlo
- 2007 Chevrolet Monte Carlo
GMC Sierra 1500
- 1999 GMC Sierra 1500
- 2000 GMC Sierra 1500
- 2001 GMC Sierra 1500
- 2002 GMC Sierra 1500
- 2003 GMC Sierra 1500
- 2004 GMC Sierra 1500
- 2005 GMC Sierra 1500
- 2006 GMC Sierra 1500
- 2007 GMC Sierra 1500
- 2008 GMC Sierra 1500
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2011 GMC Sierra 1500
- 2012 GMC Sierra 1500
- 2013 GMC Sierra 1500
GMC Sierra 2500
- 2001 GMC Sierra 2500
- 2002 GMC Sierra 2500
- 2003 GMC Sierra 2500
- 2004 GMC Sierra 2500
- 2005 GMC Sierra 2500
- 2006 GMC Sierra 2500
- 2007 GMC Sierra 2500
GMC Sierra 3500
- 2001 GMC Sierra 3500
- 2002 GMC Sierra 3500
- 2003 GMC Sierra 3500
- 2004 GMC Sierra 3500
- 2005 GMC Sierra 3500
- 2006 GMC Sierra 3500
Chevrolet Silverado 1500
- 1999 Chevrolet Silverado 1500
- 2000 Chevrolet Silverado 1500
- 2001 Chevrolet Silverado 1500
- 2002 Chevrolet Silverado 1500
- 2003 Chevrolet Silverado 1500
- 2004 Chevrolet Silverado 1500
- 2005 Chevrolet Silverado 1500
- 2006 Chevrolet Silverado 1500
- 2007 Chevrolet Silverado 1500
- 2008 Chevrolet Silverado 1500
- 2009 Chevrolet Silverado 1500
- 2010 Chevrolet Silverado 1500
- 2011 Chevrolet Silverado 1500
- 2012 Chevrolet Silverado 1500
- 2013 Chevrolet Silverado 1500
Chevrolet Silverado 2500
- 1999 Chevrolet Silverado 2500
- 2000 Chevrolet Silverado 2500
- 2001 Chevrolet Silverado 2500
- 2002 Chevrolet Silverado 2500
- 2003 Chevrolet Silverado 2500
- 2004 Chevrolet Silverado 2500
- 2005 Chevrolet Silverado 2500
- 2006 Chevrolet Silverado 2500
- 2007 Chevrolet Silverado 2500
Chevrolet Silverado 3500
- 2001 Chevrolet Silverado 3500
- 2002 Chevrolet Silverado 3500
- 2003 Chevrolet Silverado 3500
- 2004 Chevrolet Silverado 3500
- 2005 Chevrolet Silverado 3500
- 2006 Chevrolet Silverado 3500
- 2007 Chevrolet Silverado 3500
Chevrolet Suburban
- 2000 Chevrolet Suburban
- 2001 Chevrolet Suburban
- 2002 Chevrolet Suburban
- 2003 Chevrolet Suburban
- 2004 Chevrolet Suburban
- 2005 Chevrolet Suburban
- 2006 Chevrolet Suburban
- 2007 Chevrolet Suburban
- 2008 Chevrolet Suburban
- 2009 Chevrolet Suburban
- 2010 Chevrolet Suburban
- 2011 Chevrolet Suburban
- 2012 Chevrolet Suburban
- 2013 Chevrolet Suburban
- 2014 Chevrolet Suburban
Chevrolet Suburban 2500
- 2000 Chevrolet Suburban 2500
- 2001 Chevrolet Suburban 2500
- 2002 Chevrolet Suburban 2500
- 2003 Chevrolet Suburban 2500
- 2004 Chevrolet Suburban 2500
- 2005 Chevrolet Suburban 2500
- 2006 Chevrolet Suburban 2500
Chevrolet Tahoe
- 2000 Chevrolet Tahoe
- 2001 Chevrolet Tahoe
- 2002 Chevrolet Tahoe
- 2003 Chevrolet Tahoe
- 2004 Chevrolet Tahoe
- 2005 Chevrolet Tahoe
- 2006 Chevrolet Tahoe
- 2007 Chevrolet Tahoe
- 2008 Chevrolet Tahoe
- 2009 Chevrolet Tahoe
- 2010 Chevrolet Tahoe
- 2011 Chevrolet Tahoe
- 2012 Chevrolet Tahoe
- 2013 Chevrolet Tahoe
- 2014 Chevrolet Tahoe
Chevrolet Trailblazer SS
- 2006 Chevrolet Trailblazer SS
- 2007 Chevrolet Trailblazer SS
- 2008 Chevrolet Trailblazer SS
- 2009 Chevrolet Trailblazer SS
Pontiac Trans Am
- 1998 Pontiac Trans Am
- 1999 Pontiac Trans Am
- 2000 Pontiac Trans Am
- 2001 Pontiac Trans Am
- 2002 Pontiac Trans Am
GMC Yukon
- 1999 GMC Yukon
- 2000 GMC Yukon
- 2001 GMC Yukon
- 2002 GMC Yukon
- 2003 GMC Yukon
- 2004 GMC Yukon
- 2005 GMC Yukon
- 2006 GMC Yukon
- 2007 GMC Yukon
- 2008 GMC Yukon
- 2009 GMC Yukon
- 2010 GMC Yukon
- 2011 GMC Yukon
- 2012 GMC Yukon
- 2013 GMC Yukon
- 2014 GMC Yukon
GMC Yukon XL 2500
- 2000 GMC Yukon XL 2500
- 2001 GMC Yukon XL 2500
- 2002 GMC Yukon XL 2500
- 2003 GMC Yukon XL 2500
- 2004 GMC Yukon XL 2500
- 2005 GMC Yukon XL 2500
- 2006 GMC Yukon XL 2500
Vehicle applications reflect the fitment published by Texas Speed & Performance for this part number. Confirm your engine and cylinder head configuration before ordering.
FAQ
What engines does the Texas Speed Dumpster Fire cam fit?
The Dumpster Fire is a turbo camshaft for stock-stroke Gen III and Gen IV LS engines with cathedral-port cylinder heads, meaning the 4.8L, 5.3L, 5.7L and 6.0L engines found in 1997 to 2013 GM trucks, SUVs and LS1, LS2 and LS6 cars.
Is the Dumpster Fire cam only for turbocharged engines?
Yes. Texas Speed designed this grind for turbocharged cathedral-port LS engines, and it says the camshaft works from mild 500 rear-wheel horsepower setups up to builds chasing 1,000 horsepower or more.
What valve springs and converter does the Dumpster Fire cam need?
Upgraded valve springs are required, and Texas Speed recommends PAC 1219 springs or its TSP .660" dual valve spring kit. Automatic cars need a 2,800 rpm or higher stall converter, and Texas Speed suggests at least a 3.23 rear gear.
How much power does the Dumpster Fire camshaft add?
Texas Speed estimates an increase of 45 or more horsepower from the Dumpster Fire camshaft. Actual gains on a turbocharged engine depend on boost level, heads, fuel and tuning.
How does the Dumpster Fire cam drive on the street?
Texas Speed rates it as daily driver friendly with a mild chop at idle, and states it will have stock-like driving manners once the engine is properly tuned. The operating range is 2,000 to 6,600 rpm.
