what do the 5.3 rwd usualy make at the rear wheels stock?

 

if I can remember i think I made 245 rwhp stock if I remember right

 

I think the drive train loss is about 20% . That engine is 285 hp stock (at least it used to be) .... 285 x 0.8 = 228. Not sure if the 20% is for sure or if it's a ball park figure. Variables--trans and rear types etc.

 

240-250rwhp on the 285HP rated trucks.

 

mine was 213 rwhp on a 5.3 4wd 4l60 02' suburban stock

 

255-260 is what we have seen here.

 

Is this a 5.3L with an automatic?

 

they make a 5.3 in a manual???

 

Negative

 

2003 Avalanche on 2/11/2004

261.9 Max Power @ 5250
296.5 Max Torque @ 4000