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Old 11-09-2012, 03:17 PM
TheBlackHemi's Avatar
TheBlackHemi TheBlackHemi is offline
Dodge Ram Forum Senior Member!
 
Join Date: Apr 2011
Location: Texas
Age: 29
Posts: 628
Gender: Male
Vehicle: 2011 Dodge Ram Sport
Trim Level: Sport
Color: Black
Engine: 2009-???? 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 4
Rep:111
TheBlackHemi will become famous soon enoughTheBlackHemi will become famous soon enough
Default Just dyno'd my 2011 Ram...Stock tune vs HemiFever's Tune

I knew there were some pretty big gains I felt when I was data logging for Hemifever to get my custom tune just right....this just reconfirms what I was seeing from the logs....HemiFever is the man when it comes to e-mailed tunes

Pulls were in 85degree weather and 24% humidity


I must say these newer Dodge rams are hard to dyno espically if you have a Torque Converter...I wanna say I probably went through close to 15 pulls because even on the stock tune it just wanted to pull pretty funny on the top end maybe because it was just on the rollers vs the street. After talking to HemiFever (Sean) he told me something about a short runner valve that opens on the top end that usually makes late model dodges hard to dyno.... He might need to chime in to explain it a little more. I do have a couple of vids but I'm sure I those wont go up until tomorrow (gotta go to work tonight). Next up will be some track time's (maybe in 2 weeks) on these 22" wheels....depending on what I run/traction I might just buy some 17s or 18s with DRs for the rear.
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