Maximum RPMs are controlled by the PCM. Check with a speed shop to see if they have an aftermarket chip to replace the original. If you blow your engine, it would NOT be covered by warranty.
Xtreme 4x4 - 2001 Full-Size Blazer Part IV Low Dollar Wheeler Part IV 2011-10 was released on: USA: June 2011
Xtreme 4x4 - 2001 was released on: USA: 2005
Ricochet Xtreme happened in 2001.
Ricochet Xtreme was created in 2001-11.
Xtreme Motion - 2001 was released on: USA: 28 September 2001 (Dallas, Texas)
Los Angeles Xtreme was created in 2001.
Los Angeles Xtreme ended in 2001.
Rally Championship Xtreme happened in 2001.
Xtreme 4x4 - 2001 On the Trail was released on: USA: November 2008
The cast of Xtreme 4x4 - 2001 includes: Jessi Combs as Jessi Combs
Rally Championship Xtreme was created on 2001-11-02.
Xtreme Latin American Wrestling was created in 2001.