Old 02-28-2010, 06:53 PM
  #6  
shawnp
Senior Member
RACING JUNKIE
 
Join Date: Mar 2003
Location: Ohio
Posts: 936
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The RM 420-116 would be a real good choice with that head on alky. We went with the 420-117 with the Brodix 3xtra-0 heads and it left some on the table. The car repeated like a copy machine but the intake and exhaust durations just ended up being all wrong. The new 582 has a stick compliments of Tracey at Sunset. It is what they are running in their 582xtra motors. We will see what it does. If this motor isn't running strong 7.50's then I have 1 more cam that I will have my guy try using last years 582 motor when I send it for freshening.
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