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est power for this motor

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Old Apr 29, 2008 | 08:34 PM
  #1  
91greenbird's Avatar
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From: southern maryland
Car: 2012 Ram express
Engine: 5.7 hemi
Transmission: auto
Axle/Gears: 3.55
est power for this motor

basically a sdpc tpi vortec crate but with a carb top end

- 350 1 piece rms 2 bolt main
- 9:6:1 compression dish hyper pistons
- lt4 pm rods
- nodular iron crank
- vortec heads 64cc 170cc modified to handle .525 lift (lt4 springs)
- lt4 hot cam 112 lsa .525 lift int/ext 218/228 duration @ .50 (1.6 rr)
- 1.6 comp magnum roller tip rockers
- gm high rise dual plane vortec intake
- 650cfm quick fuel double pumper
- 1 5/8 shorty headers

any idea on rwhp hp and tq?
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Old Apr 29, 2008 | 09:03 PM
  #2  
SpitotRs305's Avatar
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Car: 91 RS
Engine: 350 vortec
Transmission: T-5
Axle/Gears: not the best not the worst
Re: est power for this motor

290rwhp/ 325ftlbs
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Old Apr 30, 2008 | 11:46 AM
  #3  
91greenbird's Avatar
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From: southern maryland
Car: 2012 Ram express
Engine: 5.7 hemi
Transmission: auto
Axle/Gears: 3.55
Re: est power for this motor

how could i pull off 300rwhp?
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Old Apr 30, 2008 | 12:33 PM
  #4  
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From: Glenbeulah, WI
Car: 1988 Firbird
Engine: 406
Transmission: T-56
Axle/Gears: 4.10
Re: est power for this motor

Were the 1/4 mile ET's and MPH shown in your sig done with that engine? If the answer is yes then I would estimate your RWHP at about 240 HP.
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Old Apr 30, 2008 | 03:53 PM
  #5  
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Joined: Oct 2006
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Car: 91 RS
Engine: 350 vortec
Transmission: T-5
Axle/Gears: not the best not the worst
Re: est power for this motor

get your CR to about 10.1-5 and the XR270h will get you in the ballpark

get rid of the GM intake... get the summit stage 3 airgap knockoff
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Old Apr 30, 2008 | 06:20 PM
  #6  
91greenbird's Avatar
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From: southern maryland
Car: 2012 Ram express
Engine: 5.7 hemi
Transmission: auto
Axle/Gears: 3.55
Re: est power for this motor

Originally Posted by bjankuski
Were the 1/4 mile ET's and MPH shown in your sig done with that engine? If the answer is yes then I would estimate your RWHP at about 240 HP.
the time in my signature are with stock l98 heads and cam 350 NOT the motor im asking about.
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