View Single Post
Old 09-23-2013, 08:09 PM   #11
NASTY99Z28

 
Drives: 99z28 with bolt-ons and a mwc fab 9
Join Date: Jul 2012
Location: Florida
Posts: 1,277
There's only 20hp difference between the 4.8 and 5.3 so it's not huge. The biggest thing is the gearing your truck has when pulling. My buddy just picked up a 04 Tahoe with 140,000 mikes with a 4.8 and it runs like champ doesn't leak and makes ZERO NOISE. Plus if it pops the motor it's almost cheaper then a 4.3 plus you could drop in a 6.0 with no problems at all for some more pulling power.
__________________
I like my woman like my milk shakes, THICK!!!!
NASTY99Z28 is offline   Reply With Quote