INTERNAL ENGINE MODIFICATIONS Valvetrain |Heads | Strokers | Design | Assembly

Stroker Motor Build For Towing

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Old Dec 1, 2012 | 04:52 PM
  #91  
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Looks awesome. Thing should be a monster.
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Old Dec 3, 2012 | 04:38 AM
  #92  
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I l like this! It's turning out very well.
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Old Dec 20, 2012 | 07:52 PM
  #93  
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Any updates? I'm anxious to see this torque monster in action
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Old Dec 20, 2012 | 08:26 PM
  #94  
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Wow, awesome work man. I like your fab work on everything. It will be worth it when you are done.
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Old Dec 20, 2012 | 08:32 PM
  #95  
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Looking great! I always enjoyed figuring out solutions to problems, great job on that as well!
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Old Dec 22, 2012 | 10:57 AM
  #96  
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Originally Posted by Smitty2000
Any updates? I'm anxious to see this torque monster in action
Just started it up yesterday. I have a few minor issues. Even thou I have the valve covers with the notching for larger rockers, I have a few that are just 'ticking' the covers. I will have to pull the covers and do some extra grinding for clearance. Also the LS2 cam sensor conversion harness was pinned wrong and had to fix that.

I flashed the base tune but won't be able to go into boost until I get it on the chassis dyno. I took it out for an easy 40 mile drive and I can tell you this thing has tons of low end torque. Mildly taking off with no boost will push me back into the seat with ease. I can't wait to get the final dyno tune! I think I may have found the magical combo of l92 heads, baby cam and SC boost.



Last edited by Duntov1967; Dec 31, 2017 at 10:14 AM.
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Old Dec 22, 2012 | 11:00 AM
  #97  
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Good to hear, I didn't see but what are your cam specs?
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Old Dec 22, 2012 | 11:27 AM
  #98  
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What CR are you running?
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Old Dec 22, 2012 | 12:34 PM
  #99  
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Originally Posted by 03sierraslt
Good to hear, I didn't see but what are your cam specs?
Originally Posted by 1slow01Z71
What CR are you running?
Here are the final specifications:

Bore: 4.070” (Factory L92 aluminum block)
Stroke: 4” (Callies DragonSlayer)
Rods: 6.125” (Callies Ultra H-Beam)
Pistons: Manley #592770C-8 (-18cc dish), fitted with .170” wall wrist pins for boost application
Heads: Factory L-92, slight shave, dual valve springs (68cc chambers)
Head Gasket: Factory L92 (.051 thickness)
Compression Ratio: 9.8:1
Cam: Vinci Performance, DUR @ .050" 210* / 222*, LIFT .551 /.551, LSA 116* (.585 lift with 1.8 ratio rockers)
Rockers: Yella Terra 1.8 ratio adjustable
Throttle Body: F.A.S.T. 102mm
MAF: Lingenfelter 100mm
Injectors: Siemen Deka #A2C32624700 (80lbs/hr @39.15.psi)
Supercharger: Whipple 2.9L, 4" pulley, inter-cooled
Balancer: Innovators West 10% overdrive

Last edited by Duntov1967; Dec 22, 2012 at 12:48 PM.
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Old Dec 22, 2012 | 12:47 PM
  #100  
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Wow, thats is BABY cam for that setup. My cam is quite a big bigger on less CI and my bottom end is great, you may fall off on top end. What RPM do you plan to shift at?
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