Indy 440-1 Fully Ported heads flow 380 cfm, 355cc Intake runners, 70cc Chamber, 2.25 Titanium Intake valves with Jesel 1.7 paired rockers.
Heads started out as Indy 440-1 325 CNC ported from Indy and then they were sent to Jeff (R.I.P.) at Modern Cylinder Head for an additional $700 worth of porting, spring pocket work to support 1.645ā€¯ springs and valve job on Victory 2.25 Titanium Intake valves. Comp 947 Triple valve springs (1.645ā€¯ diameter, 338lbs @ 2.00ā€¯ Seat, 849 @ 1.250 Open, 1.145 Coil Bind, 681lbs Rate, supports up to .750 lift roller cam) Ti Retainers, 10 degree locks, spring cups and shims.
These heads and components are new, except for the Jesel rockers which were used for a very short time on another motor (the heads were installed on a motor and fired/warmed up and then removed, plans changed over the winter).
The heads are apart just for inspection and pictures, I can and will set them back up if requested.
This is as nice and tricked out as it gets with Indy 440-1 heads.
$5,000 Firm ā€“ no trades Email or text me 918-809-0987 email@example.com
Wade Metzinger 918-809-0987
71 Cuda 9.28@145 -1s, Pglide
68 Cuda 10.70@124 1.45 60's 318->390 eddysMoparts discount code on WIX - moparts www.Filter1.com