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Livinonline
Dodge Dakota
JOIN HERE
10/04/2002
02:57:52
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 Subject: Cylinder Heads for 4.7L
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Message:
So I'm on the virge of buying the EHO heads on Premier-automotive, site, does anyone know of the HP or Torque gains they will give?
I had read someone said like 40hp but that seems like alot. I plan to put a supercharger on next, but I think the heads would be a smart thing to do first and was curious what I could expect in gains while waiting for the supercharger.
Headers are here:
http://www.premier-automotive.net/47_performance_products.htm
2001 CC 4x4 4.7L
70mm TB
HO cams
4" Z-Tube
Gibson Headers
Gibson Catback
3.92 LSD
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Cotharyus
GenIII
 
10/04/2002
07:16:46
|  RE: Cylinder Heads for 4.7L
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Message:
According to Jonas you can expect to see something like 30 rwhp from it. Of course you could see a little more with the HO cams already in and the exhuast mods. If you DO get these heads, I want to know what you think. I've been on the verge of buying them for a month now, I'm basicly just waiting for the EHO cam to become available, so I can just pull everything apart once...
2001 QC 4x4, 4.7,5 spd, LSD, K&N Gen II Intake, Robert Shaw 180 Stat, Hanson Industries custom front bumper
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Jerry
Dodge Dakota
JOIN HERE
10/04/2002
11:36:21
| RE: Cylinder Heads for 4.7L
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Message:
Do these heads really exist???? The release
date was Sept. 1. Has anybody dynoed them
yet? Does anybody know when they will be
shipped?
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dr0p0ff
GenIII
10/04/2002
12:16:37
| RE: Cylinder Heads for 4.7L
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Message:
The first set made are making there way to my doorstep with a set of HO cams. When I get them installed I'll tell you guys how it went. I wont be able to tell you the hp gain's from just the heads as I'll be doing multiple mods, but I'll let you all know.
Keep On Truckin!
Sgt G
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D
GenIII
10/04/2002
17:04:36
| RE: Cylinder Heads for 4.7L
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Message:
drOpOff....I hate you! LOL you better dyno
before and after. you've gotta have a low 13 or
high 12 sec truck after all your mods are done.
01 4.7 club cab
http://photos.yahoo.com/bc/p0intless/lst?.dir=/
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Livinonline
Dodge Dakota
JOIN HERE
10/04/2002
17:39:23
| RE: Cylinder Heads for 4.7L
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Message:
This sounds like somthing I'll proceed ahead with then. For the sake of everyone here being my only mod change will be the heads, I'll dyno prior to the install and then again after and give everyone an idea of the numbers.
Thanks all for the input.
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kota on 20s
GenIII
10/04/2002
17:48:38
| RE: Cylinder Heads for 4.7L
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Message:
jason, you truck feels like it should be in the 17's right now. hehehe i couldnt imaging that thing running 12's! it would take one of two things....
#1 putting a 150 shot in that "show pice" of yours... OR
#2 a miracle.
JK dude, but you need some gears in that thing brotha! like some 4.56's!! HELL YEAH!
-Eric
Injection is nice, but i'd rather be blown.
5.2L, 5speed. Powerdyne SC, 50mm TB, 2bbl M-1, 1.7RR's, MSD 6BTM, ciramic JBA headers, carsound cat, dumped gibson
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D
GenIII
10/05/2002
13:06:51
| RE: Cylinder Heads for 4.7L
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Message:
LOL, dont knock the 17 sec runs! hell, my POS
almost ran 18.
01 4.7 club cab
http://photos.yahoo.com/bc/p0intless/lst?.dir=/
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Beekota
Dodge Dakota
JOIN HERE
10/05/2002
18:33:53
| RE: Cylinder Heads for 4.7L
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Message:
Are the EVO heads the HO heads?
I know theres different cams ,springs and combustion chambers for the HO heads.
Still the top ring on the 4.7 piston worries me,just how much can it take.
I plan to do a full port and polish on my heads then hit the Dyno.
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dr0p0ff
GenIII
10/05/2002
23:04:14
| RE: Cylinder Heads for 4.7L
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Message:
i'm gonna do 4.10's eric. those are coming with the heads.. i'm a couple hundred short after doing the system and having an unexpected bill pop up.... that sucked.. i'm gonna borrow the money though. i'll be calling jonas up to do the money thing early this week. should be vera cool
Keep On Truckin!
Sgt G
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