This new Kirkham Cobra belongs to Tim Mullins and is to get a 488 cu in SOHC engine using a Robert Pond alum block, an Eagle forged steel crank, Eagle H-beam rods and Diamond pistons. Heads are Bill Coon's and have 2.25" int and 1.90" exh valves and have been ported for good street / strip performance. Int flows about 415cfm @.700" and exh flows about 312 cfm @ .700".
DSCF0141.JPG 2376 hits | 83.04 KB | Posted: 6/28/08 Set # 124 of Bill Coon's heads getting opened up just a little. Will get 2.250" int and 1.900 " exh valves.
