4.7 vs. 4.7 H.O. - JeepForum.com
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Unread 10-12-2003, 02:04 PM   #1
Registered User
Join Date: Dec 2002
Posts: 172
4.7 vs. 4.7 H.O.

Hey guys, I was wondering what is the difference between the 4.7 and the high output version. I know the HP difference and torque diff, but what is different in the engine, what gives them the 30 horse boost? Different intake, diff cam? Do any of you guys know?

1992 Wrangler Sahara 4.0
3.5 BDS, 33X10.50 BFG AT
Herculined Tub
9000lb superwinch, Magnaflow catback
D44 rear with Electrac and TruTrac up front
Jeep Score: 235
Maine-yj is offline   Reply With Quote Quick reply to this message
Unread 10-12-2003, 02:38 PM   #2
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Join Date: Jul 2003
Location: Palatine, IL
Posts: 134
has all the answers you could want and more.
i have the 4.7HO and well, its a solid engine so far. plenty of power.
2002 GC Overland, 4.7 HO
Graphite Metallic
[COLOR=navy]fully loaded, and then some. it does everyting but wipe your @ss. [/COLOR] K&N FIPK,
Borla Cat-Back, Yakima Load Warrior custom lo profile mount, JL audio stealthbox and amp.
Old man Emu HD springs lift, OME SS,
OME shocks, 265/65/17 Bridgestone revo's
1"Rear/1.5"Front spacers=~3"lift
mikkjroverland is offline   Reply With Quote Quick reply to this message

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