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  #13  
Old 06-24-2017, 10:47 PM
tom s tom s is offline
Ultimate Warrior
 
Join Date: Jan 2000
Location: long beach ca usa
Posts: 19,429
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I just put a SP II in a 455,230-236 on a 112 in at 110,15 in of vac.HSD intake in stick shift car,will lug down to 1500 in OD with no bucking.Likes a 850 vac second Holley .Tom