T topless95 New Member Feb 4, 2008 27 0 0 North Florida Dec 26, 2008 #1 Dec 26, 2008 #1 As the title says, should the head bolts need to be retorqued when installing aluminum cylinder heads( ford racing x 303 heads) , and if so after how long?
As the title says, should the head bolts need to be retorqued when installing aluminum cylinder heads( ford racing x 303 heads) , and if so after how long?
Pokageek Active Member Jun 10, 2005 2,767 0 46 MA, USA Dec 26, 2008 #2 Dec 26, 2008 #2 No. I never have on 3 engines.