HO 5.3
CF Junior Member
Joined: Mar 2007
Posts: 68
Likes: 0
From:
RE: HO 5.3
ORIGINAL: dcoperator
Does anyone know the difference between the HO 5.3 and the regular 5.3? I have a 2006 which the VIN indicates it has the HO. Just wondering what to expect out of it.
Does anyone know the difference between the HO 5.3 and the regular 5.3? I have a 2006 which the VIN indicates it has the HO. Just wondering what to expect out of it.
The 5.3L HO has the aluminum block rather than a cast one and the HP jumps to 310 from the standard 5.3L's 295. Torque(FTLBS) stays the same at 335. Offered from 2005 - 2007(Classic Models ). ONLY available in the Extended Cab, Standard Bed, 4WD models.
I had one. The extra HP was slightly noticeable over the base 5.3L during test drives.
CF Beginner
Joined: May 2021
Posts: 1
Likes: 0
Guy ^^^^ has it right.
The 5.3L HO has the aluminum block rather than a cast one and the HP jumps to 310 from the standard 5.3L's 295. Torque(FTLBS) stays the same at 335. Offered from 2005 - 2007(Classic Models ). ONLY available in the Extended Cab, Standard Bed, 4WD models.
I had one. The extra HP was slightly noticeable over the base 5.3L during test drives.
The 5.3L HO has the aluminum block rather than a cast one and the HP jumps to 310 from the standard 5.3L's 295. Torque(FTLBS) stays the same at 335. Offered from 2005 - 2007(Classic Models ). ONLY available in the Extended Cab, Standard Bed, 4WD models.
I had one. The extra HP was slightly noticeable over the base 5.3L during test drives.
Thread
Thread Starter
Forum
Replies
Last Post
silverado01ls
Silverado, Sierra & Fullsize Pick-ups
3
Dec 22, 2006 4:52 PM
2005, 2006, 2007, 53, 53ho, 53l, beteween, chevy, difference, differences, differiebce, ergula, high, ho, put
