Mopastor Active Member Joined Jan 28, 2011 Messages 31 Reaction score 2 Location York Mar 21, 2011 #1 Does anyone know how much higher the exhaust port is raised on a 440-1 Indy head verses a stock location exhaust port?
Does anyone know how much higher the exhaust port is raised on a 440-1 Indy head verses a stock location exhaust port?
68 HEMI GTS Well-Known Member Joined Oct 15, 2008 Messages 1,005 Reaction score 969 Location in the garage Mar 21, 2011 #2 not sure of the actual distance, its something like 1/2 in. TTI makes headers for a A body with -1's. they work good on a low deck. Give indy a call, they'll give you the exact dimension.
not sure of the actual distance, its something like 1/2 in. TTI makes headers for a A body with -1's. they work good on a low deck. Give indy a call, they'll give you the exact dimension.
M moper Well-Known Member Joined Dec 27, 2004 Messages 15,907 Reaction score 2,516 Location eastern CT Mar 21, 2011 #3 I think it's a little more than 1/2 ". Enough to make most headers not fit...lol