2001 Chevy 6.0l gas torque curve?
Planning on towing my 6500lb trailer in the West VA mountains and looking for a torque curve for my 2001 suburban 6.0l (gas). It’s ok in the VA mountains but will be “stretching it out” in the WVA mo...
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VAfan, the torque curve that krobbe posted for you is going to be as close to the real thing (if it isn't) unless you find one yourself in the GM media archives specifically for a 2001.
The one krobbe posted is for an 07, but it is an LQ4. From what I remember, pretty much the only difference in that 6.0L that went into the GMT800 HD trucks was that late in the run the Suburban/Yukon XL 2500 supposedly got a slight HP bump. But for a 2001 model I would use this curve.
K&N also has torque curves demonstrating the improvement of their air intake systems. The nice thing about the K&N filter is it's for the vehicle, so you can see what it is putting to the ground. The GM one is for the engine alone.
The one krobbe posted is for an 07, but it is an LQ4. From what I remember, pretty much the only difference in that 6.0L that went into the GMT800 HD trucks was that late in the run the Suburban/Yukon XL 2500 supposedly got a slight HP bump. But for a 2001 model I would use this curve.
K&N also has torque curves demonstrating the improvement of their air intake systems. The nice thing about the K&N filter is it's for the vehicle, so you can see what it is putting to the ground. The GM one is for the engine alone.
