Tahoe & Suburban The power, space, and brutal towing ability make the Tahoe and its longer sibling, the Suburban, arguably the best full size SUV's on the market today.

2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

Need new engine

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Old October 5th, 2010, 8:00 PM
  #21  
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the 454 would have the power but the mpg would suck. I am leaning toward a 350 or 355...wifes car just cracked the intake and is now down...I cant catch a break!
Old October 12th, 2010, 10:49 AM
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I dropped a GM crate engine into my 96 Hoe at 150K and it has been pulling a 27ft travel trailer for 3 years now with no problem. The 4L60E trans is taking a beating to I usually haul in 3rd speed most of the time and leave the O/D alone under heavy power. Unless you are trying to drag 6000-7000 pounds accross the mountains the fresh stock engine will do you good. Upgrade to cold air intake and a 3" cat back exhaust and you will be surprised and the power gain. I can get 14MPG pulling a 4500 LB trailer and 21 on the HWY with no trailer. Whee
Old October 12th, 2010, 7:22 PM
  #23  
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What engine specifically did you use? I need a vortec.
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