HO cams for 4.7 litre PT engine.

[billbo90]

So i've doing a bit of research into the ho cams, and to my surprise these things are dam hard to get hold of. Have any of you guys or girls come across these on the inter web? The main reason i want a set is with extractors and a good flowing exhaust gives the jeep more of a performance engine sound. If theres a link to an old thread on this please advise me,
Cheers

[ruffy01]

Last time I looked I found a pair for about AU$1300 new, bloody expensive.
If you're contemplating them for a non-HO head, forget it, they wont fit!
I've looked at a HO cam and std 4.7 cam side by side and they aren't interchangeable.

Cheers,
Ruffy.

[Tyvokka]

Originally Posted by ruffy01

Last time I looked I found a pair for about AU$1300 new, bloody expensive.
If you're contemplating them for a non-HO head, forget it, they wont fit!
I've looked at a HO cam and std 4.7 cam side by side and they aren't interchangeable.

Cheers,
Ruffy.

AFAIK they do fit. There are various discussions on it on US forums and even KOLAK recommends them.

I have Crane racing cams in mine, they fit. Another mate in Perth got a pair of HO cams regrind them close to my specs and have them installed in his regular 4.7 V8.

Here's mine:

[Tyvokka]

Originally Posted by billbo90

So i've doing a bit of research into the ho cams, and to my surprise these things are dam hard to get hold of. Have any of you guys or girls come across these on the inter web? The main reason i want a set is with extractors and a good flowing exhaust gives the jeep more of a performance engine sound. If theres a link to an old thread on this please advise me,
Cheers

I've seen a few over the years. Keep sewrching

Here's one: Call Nick at Airram.com, if ypu have any questions or concerns, just give him a call, easy.

1) 4.7L HO 218/224 camshafts W/Springs SHIPPED FREE!
ONLY $525.00

These cams with springs new would run well over $750.00.

This sale reground Cams and Comp Cams Valve Springs.

These cams are reground cams and are ground from High Output (HO 111 center-line) cams for NA applications. Custom SCT tuning will be required. These cams will make great MID to Upper RPM UP.

Contact information:
E-Mail: Donald.RickardJr@hotmail.com
Text or call: 256-975-4101

Member of www.Dodgetalk.com
Member dodgetalk profile: jrred23

HO cam center-line regrinds
218/224
502/520
For N/A applications

4.7L HO 218/224 camshafts
4.7L HO 218/224 camshafts
COMP CAMS SPRINGS

Vehicles these cams will fit:
Base 4.7L
1999–2007 Jeep Grand Cherokee
2000–2007 Dodge Dakota
2000–2007 Dodge Durango
2002–2007 Dodge Ram 1500
2006–2007 Jeep Commander
2007–2007 Chrysler Aspen

HO 4.7L
2002–2004 Jeep Grand Cherokee
2002–2007 Dodge Dakota
2002–2007 Dodge Ram 1500
2006–2007 Mitsubishi Raider

[ruffy01]

My apologies

The cam I was comparing my HO cam to mustn't have been a std 4.7 cam.
They looked very similar but there was a difference with the thrust bearing surface.

I stand corrected.
Thanks Tyvokka.

[billbo90]

Ok cool so they're out there awesome thanks everyone for ur input ill jump on ramair and see what i can find.
Cheers guys

[Grippy]

Originally Posted by Tyvokka

AFAIK they do fit. There are various discussions on it on US forums and even KOLAK recommends them.

I have Crane racing cams in mine, they fit. Another mate in Perth got a pair of HO cams regrind them close to my specs and have them installed in his regular 4.7 V8.

Here's mine:

I'm assuming these wake the 4.7 up nicely
What other mods do you have on the engine mate? Was it a fresh rebuild or older motor etc. Cheers