Fully Ported Lt1 Heads
08-21-2008, 11:13 PM
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Fully Ported Lt1 Heads These heads were ported by a local shop that is pretty well known across the USA, Mustang Specialties (their machine shop - Specialties Machining did the work on the heads).
The heads use top of the line parts, such as Manley Raceflow swirl polished valves (2.02/1.60), Manley Valve stem seals, comp 10* locks, TFS 1.460 in. double valve springs including matching 10* retainers and seats, Comp 3/8 rocker studs. The heads have a race port+polish job, 3-angle competition valve job, etc. Headwork alone cost over $1,600, and valvetrain well over $600 so that totals to about $2,200. I will upload a flowsheet with the specs sometime this weekend. Here are some horrible quality pics, will update with better ones sometime next week. These have 0 miles on them since the work was done to them, and the heads themselves have under 65k miles and are off a 93 Z28. Asking $1,600o.b.o
The heads use top of the line parts, such as Manley Raceflow swirl polished valves (2.02/1.60), Manley Valve stem seals, comp 10* locks, TFS 1.460 in. double valve springs including matching 10* retainers and seats, Comp 3/8 rocker studs. The heads have a race port+polish job, 3-angle competition valve job, etc. Headwork alone cost over $1,600, and valvetrain well over $600 so that totals to about $2,200. I will upload a flowsheet with the specs sometime this weekend. Here are some horrible quality pics, will update with better ones sometime next week. These have 0 miles on them since the work was done to them, and the heads themselves have under 65k miles and are off a 93 Z28. Asking $1,600o.b.o
