SBC Chevy Vortech heads done by Dave Jack. 50cc chambers. Victory Titanium valves, intake 2.080 and exhaust 1.580 Angle milled one degree, @.140. Has Titanium retainers with Manley Nextex 1.625 triple springs. Heads have fresh Valve job and head surface has had a cleanup cut. Have CP pistons to match combustion chambers, will separate. Call or e-mail for flow numbers and or pictures. Asking $5500 with pistons and just heads $4500 or best offer.
Bob Lasko
203-858-1952 USA
lasko@optonline.net