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Custom Dodge Ram Performance Mods - Engine - 5.7 HEMI V8 Discuss modifying your Dodge Ram with Performance Parts and Accessories!
Factory Spec: 5.7-liter HEMI® V8 engine - 390 horsepower, 407 lb-ft of torque.


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  #11  
Old 05-09-2011, 09:20 AM
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E.L.D. 44 E.L.D. 44 is offline
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I think the r/t comes with a stock 2800 stall if im not mistaken right?
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  #12  
Old 05-09-2011, 03:19 PM
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It's a 2600 stall in the R/T's, all other 4G Hemi Ram's are 2300.

Here's a time slip of a Bud's R/T (Left) and my RCSB 4x4 (Right)

4.10 Gears + 2600 Stall + 250lbs lighter = 2-3 tenths quicker (I've got 3.55's)
So all I had to do to beat him was cut a better reaction time





Both trucks had the same minimal mods: Airaid intake, Bully Dog GT, Magnaflow exhaust, 28" DR's
(edit note: high heat, humidity and elevation put us at 3500+ DA) at sea level we would be running mid 13's

I just loaded up a new Diablo Trinity and the CMR Tuner I bought it from will be doing a Dyno tune for me in a week or two.
I tried the 93 tune at the track already and dropped 2-3 tenths on my previous best on my 305/50R20 Terra Grappler's.

Cant wait to see what I'll run on my 295/45R17 Mickey Thompson ET's
I may look at adding a cam a little later this year from my Dyno Tuner, he's done a few Eagle Hemi's already.
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Last edited by BlackRamHemi; 05-09-2011 at 04:57 PM.
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  #13  
Old 05-09-2011, 09:44 PM
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as promised: cam specs and dyno sheet.

after a little research I like where I'm at...for now. I found a Diablo dyno graph that shows a before and after with their 87 octane tune and I also found an AEM dyno sheet of a before and after with their intake.

On my dyno, I like the nice flat torque curve and that hp never drops off. wonder where the hp would peak at had we upped the RPMs.

they look like they are a little hard to read so I'll post a photobucket link too.

http://i647.photobucket.com/albums/u...ck/CMRtune.jpg
http://i647.photobucket.com/albums/u...k/camspecs.jpg
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File Type: jpg cam specs.jpg (120.1 KB, 51 views)
File Type: jpg CMR tune.jpg (122.1 KB, 44 views)
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Old 10-08-2011, 11:48 AM
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Any videos or sound clips? Camming my hemi is the next thing i want to do.
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Old 10-08-2011, 11:59 PM
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Keep us updated on the cam, as soon as tuners are our for the 2011s Im going to be calling Arrington/Inertia. I hate stock engines lol


Quote:
Originally Posted by E.L.D. 44 View Post
I am thinking of pairing my cam with a torque converter from inertia or maybe the stage 3 valve body from sheraton. would that help with the loss of hp in our trannies, or just firm up shifts? this is the first vehicle ive modded so im new to the world, but a quick learner...
Any sort of trans work eats HP on the dyno, its what sucks lol. The type of stall, stall speeds are what affect it the most. I know guys in the LS world that dyno in the 430 whp range but run low 10s! You will DEFINITELY notice a difference and it will pull harder/be faster, just dont put it on the dyno when your done! lol
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Old 10-09-2011, 10:05 AM
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My R/T baselined at 296whp. We both have 4.10s so I would expect yours to be fairly close to that. Maybe a little higher since I have the looser TC. I think your numbers are good since you don't have headers.
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Old 10-20-2011, 10:11 PM
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How do the stall's work on the trans?
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Old 10-23-2011, 12:21 PM
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Gears make no difference on dyno numbers.
A cam will work best in a package.
You need intake and free flowing exhaust to get the most out of your cam.
You also need to datalog your tunes.
What A/F ratio is the cam running at,do you have any knock.
You need to know these things.
When you do headers youll probably need to add some fuel,but again you need to know what your a/f ratio is.
Your Hp was still climbing at 5800 RPM,just think how much more hp you would have getting rid of the stock y pipe,and better flowing exhaust.
You cant expect more power out of stock exhaust.
Nice numbers to start from,you lucky fck.LOL.
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