Thread: Dragster Gears
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Old 01-26-2009, 05:49 PM
  #2  
shawnp
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RACING JUNKIE
 
Join Date: Mar 2003
Location: Ohio
Posts: 936
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It depends on your motor combo. I was talking to Dan Phelps this weekend. He tries 4.30's and 4.56's with his sbc combo. I believe he said 430 was the motor size. He saw little to no difference from the 4.10. From my readings, anything under 400 inch, you will want 4.56's. Anything above that you can get away 4.10 or 4.30. The sb2.2 stuff is a different story.
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