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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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  #21  
Old 10-20-2013, 09:04 PM
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Vilaingarnement1 Vilaingarnement1 is offline
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Quote:
Originally Posted by ericlee9386 View Post
What comp cam did you use? I'm thinking of going to a custom cam what I'm calling a "268" (mixture of the 266 and 270) just was waiting for someone else to try to see if it was worth doing. You picked up a good gain going from 265 to 317. Mine with similar mods and a 6.4 cam only did 290. Good luck with your project


My cam is a custom grind by Compcam and the specs is INT:Adv dur 258,DUR @ .050 210,Valv lift .605 and EXH: Adv dur 266 DUR @ .50 214,Valv lift .595,Lobe sep .111
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  #22  
Old 02-10-2014, 11:59 PM
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photos.jpg
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  #23  
Old 02-11-2014, 12:08 AM
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I had forgotten to show my dynosheet!photos.jpg
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  #24  
Old 02-11-2014, 12:40 AM
bartlett bartlett is offline
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!Its 317HP and 342Ft-lb at the rear wheels!According to my guy of the speedshop!The real numbers at the crank would be 453Hp and 488Ft-lb!Is it exact?


lmaooooo speed shop guys .....lol 317rwhp might be 360crank hp give or take 10hp ... Not even close to 450 ! you think you have a 132hp loss ? nope ... these trans and drivlines dont suck hp like the old stuff. maybe 30-50hp at the most... ....

This will ball park it for ya ....http://www.mk5cortinaestate.co.uk/calculator4.php

Last edited by bartlett; 02-11-2014 at 12:44 AM.
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  #25  
Old 02-11-2014, 02:32 AM
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I dynoed my truck back in 08 and produced 370 hp/390 tq... with 20 percent loss in the drive train that would put it at 463 hp/ 488 tq at the crank (for what it's worth)... my truck is way quicker now in the 1/4 so I'm curious what it would dyno now
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-fast freddie- one quick 05 hemi qc...with over 250k miles on odo... on the 5.7, stoker 6.4 now...Inertia Motorsports 392 stroker
5.7 e.t.'s: 1/8 - 7.85@93.20, 1/4 - 12.10@113.96 juice - 12.96 NA... 6.4 e.t. 12.59@106 NA
2005 Dodge Ram 1500 QC SLT: 12.107 @ 113.960 MPH
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  #26  
Old 02-11-2014, 02:37 AM
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also, to the op, can you take a pic of the cam card and post it up...
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-fast freddie- one quick 05 hemi qc...with over 250k miles on odo... on the 5.7, stoker 6.4 now...Inertia Motorsports 392 stroker
5.7 e.t.'s: 1/8 - 7.85@93.20, 1/4 - 12.10@113.96 juice - 12.96 NA... 6.4 e.t. 12.59@106 NA
2005 Dodge Ram 1500 QC SLT: 12.107 @ 113.960 MPH
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