the only differance between the 4.8 and the 5.3 is the 4.8 is a little shorter stroke it has flat top pistons and with the shorter stroke will make a little more rpms ,there is guys making up to 7 and 800 hp on the 4.8 with boost or spray . the guys that think the 4.8 is nothing thinks because it is not stupid fast in a 4500 lb truck but i have a 3000 lb mustang drive anywhere goes 6.70 on a ...
Truck 4.8,5.3,6.0 all used a 5 wire sensor. Yet there is also a difference between Truck and VAN 4.8,5.3,6.0's. So if picking parts from different applications, keep this in mind, and LET ME KNOW, programming is different for each type of mass airflow sensor. I can also adjust for LS3 card style MAF (may require local fine tuning)
Mar 28, 2019 · The LY2 appeared in model year 2007-09 GM 1500 series trucks and vans that offered between 260-295 horsepower and 295-305 ft.-lbs. of torque. It’s a Gen IV 4.8L iron-block engine, so you’re getting the better intake manifold, connecting rods, and ECM.
Feb 14, 2019 · Brian really enjoyed this artical, do you have more on the 5.3 and 6.0L. was wondering in info you said something about 4.8 from a van. I have a 2002 3500 chevy van with 4.8 is there something different between one in a van and a truck. I want to used LS style in new Street Rod i’m building just a good sounding motor not looking for high HP ...