ok....not doing this for the current truck...but I am seriously looking at buying the 2011/2012 WK2 with the 5.7 hemi. But I want a total sleeper beast with this one. Lets discuss the 426 and 440 hemi upgrades. Best, shops, mods etc etc!!!!
scjeep4.7HO 1615 posts · Joined 2009 Add to quote Only show this user #45 · Jun 28, 2010 I seen an RV 440 with low boost make almost 900HP to the wheels. Now tell me about head flow man!!!! And no it did not have stock heads.
I seen an RV 440 with low boost make almost 900HP to the wheels. Now tell me about head flow man!!!! And no it did not have stock heads.