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MM fuel injection/107"?

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Old Sep 26, 2008 | 11:32 AM
  #1  
Asapit's Avatar
Asapit
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Stage III
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Default MM fuel injection/107"?

Help;
Got an '01 RK with 95", etc; am looking to increase displacement. Question is, does anyone out there have any experience with the MM fuel injection with regard to taking the engine to 107 (4"x4 1/8" - over square), or bigger? Specifically, I'm concerned whether or not the MM fuel injection (I"ve got bigger injectors and a Gerolomy "modified" throttle body - now 54 mm) can supply enough air/fuel for a bigger engine.
Suggestions/thoughts?
Dave
 
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Old Oct 15, 2008 | 10:05 PM
  #2  
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speedglide
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From: Jackson, MI
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I can't answer or offer any help, but I'm curious about your 107 and wish ya had some answers!! I'm looking into an overbore setup like yourself...
Jason
 
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Old Oct 17, 2008 | 09:28 AM
  #3  
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gunnert
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Joined: Sep 2006
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The MM is no problem on bigger motors. My question would be why limit yourself to 107"...why not 124". There won't be much difference cost. I run 116" 1999 Twincam, MM, with S&S throttle body and Closed loop VFI tuner. Runs like a top!
 
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