103 stage 4 dyno numbers

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Dec 24, 2011 | 01:21 PM

#11

d2jlking

Tourer

Joined: Apr 2009

Posts: 263

Likes: 0

From: Split time between Texas and Minnesota

Sounds like that thing is gonna haul tail. Enjoy your new beast.

Dec 24, 2011 | 02:47 PM

#12

ickkey

Cruiser

Joined: Sep 2011

Posts: 147

Likes: 0

From: Michigan

Congrats bro, some great numbers... I installed the stage 4 pro kit last month with D&D Fatcats, she runs like a raped ape. I believe the numbers were close to yours around 115ish. Quite happy so far so good!

Dec 24, 2011 | 03:42 PM

#13

thenewrage

Road Captain

Joined: Oct 2010

Posts: 581

Likes: 1

From: Minnesota

Quote:

Originally Posted by hougz79

Congrats on your new build. That kit was a strong contender to me, but I have read some issues about it. Best luck your mechanic did it all correct.

What are the issues? I have the stage 3, basically the same thing minus heads and my throttle body is smaller

Dec 24, 2011 | 09:43 PM

#14

Gearhead3

Road Captain

Joined: Jan 2009

Posts: 739

Likes: 2

From: St. Louis

Quote:

Originally Posted by z71_fourwheelin

Rare to see more Hp then Tq

I think it depends on how high your redline is. The more RPM's you can turn, the more HP you make. (given the proper camshaft and attending hardware, also some strong connecting rods, lightweight reciprocating assembly, etc.) The metrics rev to the moon and always have more HP than Tq.

Dec 24, 2011 | 11:11 PM

#15

Texas Fat Boy

Extreme HDF Member

Joined: Dec 2006

Posts: 10,045

Likes: 36

From: ST. Louis

Sweeeeeeeeeeeeeeeeeet

Dec 24, 2011 | 11:21 PM

#16

Mike

Ultimate HDF Member

Joined: Jun 2009

Posts: 6,786

Likes: 40

From: Centralia, Wa

Quote:

Originally Posted by shore

so basically, ported heads.

You mean beyond the stage III kit?

The addition of ported heads and a 58mm throttle body is the biggest difference between the stage III and stage IV kits. Both share the same 10.5 pistons and SE259E cams.

Both the stage III and stage IV kits are well thought out upgrades, and I haven't heard of a single issue with them.

Dec 25, 2011 | 09:29 AM

#17

TexasBowhunter

Road Warrior

Joined: Jan 2005

Posts: 1,416

Likes: 27

From: Northern Part of the Great Lone Star State

I was considering and am considering this option however I am concerned about the lower end not being addressed and how long it will last before one has to re-build that....Any speculation on longivity of the lower end before it has to be addressed for someone that wants to show off the potential of the motors full ability on occassion but rides rather conservativly...
paul

Dec 25, 2011 | 09:37 AM

#18

springer 03

Road Warrior

Joined: Jan 2008

Posts: 1,995

Likes: 2

From: Land of 10,000 lakes

Those numbers are very impressive. I would like to see the dyno sheet! If you have it post please. The concerns about the bottom end just keep coming, in fact there are more concerns about the bottom end than there are builds with bad bottom ends.