The Schock 34 PC (Performance Cruiser) emerged in the mid-1980s as a sophisticated alternative to the spartan, race-oriented hulls of the era. Designed by the renowned naval architecture firm Nelson/Marek, the boat was produced by the W.D. Schock Corporation between 1986 and 1990. With approximately 40 hulls built, it represents a successful attempt to marriage the high-speed hull forms of the International Offshore Rule (IOR) era with the amenities required for family coastal cruising. Unlike its pure-racing predecessor, the Schock 34 GP (Grand Prix), the PC variant was engineered with a heavier layup and a more forgiving rig, aiming to provide what journalists at the time called "Ferrari performance" in a more comfortable, "Cadillac" package.
Schock 34 PC Information, Review, Specs

- Make
- Schock
- Model
- 34 PC
- Builder
- W. D. Schock Corp.(USA)
- Designer
- Nelson/Marek
- Number Built
- 40
- Production Year(s)
- 1986 - 1990
Sailing Performance & Handling
The Schock 34 PC is fundamentally a sailor's cruiser. Utilizing a masthead sloop rig and a well-balanced fin keel, the boat possesses a displacement-to-length (D/L) ratio of approximately 196 and a sail area-to-displacement (SA/D) ratio of roughly 18.4. These numbers indicate a vessel that is lively in light air but remains stiff enough to handle offshore chop. Under sail, the 34 PC is noted for its responsiveness; the internally mounted spade rudder and wheel steering provide immediate feedback, a trait inherited from its Nelson/Marek racing lineage.
In a notable 1987 review for Yachting Magazine, writer Chris Caswell highlighted the boat's dual nature, observing that while it looks like a refined cruiser, it remains a competitive threat in club racing. Its Performance Handicap Racing Fleet (PHRF) rating typically hovers around 117, placing it in the same speed class as the storied C&C 35-3 or the Cal 40. Owners frequently report that the boat tracks well upwind and, thanks to its elliptical keel design, maintains excellent lift. While a standard deep-fin keel (6.5 feet) was the most common configuration, a shoal-draft wing keel (4.5 feet) was offered to accommodate the thin waters of the East Coast and the Bahamas without significantly sacrificing stability.
Interior Comfort & Variations
The interior of the Schock 34 PC was a significant departure from the bare-bones Schock 34 GP. While the GP was a "stark interior best suited for young men intent on winning," according to period reviews, the PC model features a warm, teak-heavy aesthetic designed for extended stays. The layout is optimized to sleep seven people across a tri-cabin configuration. The forward V-berth is private and served by an adjacent head with a shower, a rare luxury for a performance boat of this size in the 1980s.
A key highlight of the design is the aft cabin, which features a double berth on the port side, effectively creating a "stateroom" feel that was ahead of its time for a 34-foot racer-cruiser. The galley is L-shaped and positioned to starboard, typically equipped with a two-burner stove and a deep icebox. Opposite the galley sits a dedicated navigation station. The main saloon features a drop-down dinette table and a straight settee, providing a social hub that feels surprisingly spacious due to the boat’s 11.58-foot beam.
The 34 PC has a specific sibling in the Schock 34 GP. While they share the same Nelson/Marek hull, the GP is 1,850 pounds lighter and carries a mast that is two feet taller. The PC version is essentially the "domesticated" version of this hull, featuring a full-length cabin trunk and a step-through transom for easier water access.
Popular Mentions & Media
The Schock 34 PC gained most of its notoriety through editorial recognition in major nautical publications during the late 80s. Its status as a "Performance Cruiser" was cemented by high-profile endorsements from racing legends like Dave Ullman, who demonstrated the hull's potential by winning prestigious West Coast series with the 34 GP sister ship. The PC model itself became a staple of the "racer-cruiser" category in Southern California, where the W.D. Schock yard was based.
Known Issues & Buyer’s Checklist
Prospective buyers should approach the Schock 34 PC with the scrutiny required for any balsa-cored vessel of its vintage.
- Balsa Core Integrity: Like many boats from the W.D. Schock factory during this era, both the deck and hull utilize balsa coring for weight savings. It is vital to use a moisture meter to check for delamination or saturation around stanchion bases, chainplates, and the mast step.
- The "Schock Smile": Buyers should inspect the leading edge of the keel-to-hull joint. A vertical crack, colloquially known as the "Schock Smile," can indicate movement in the keel bolts or compression in the fiberglass grid.
- CNG Fuel System: Many original models were fitted with Compressed Natural Gas (CNG) stoves. Finding refill stations for CNG tanks has become increasingly difficult; many owners opt to convert these systems to Propane (LPG), which requires a dedicated, vented locker.
- Rudder Bearings: The spade rudder is high-performance but prone to wear in the top and bottom bearings. Any "slop" or vibration in the wheel while under power or high sail load should be investigated.
- Standing Rigging: Given the boat’s age and performance orientation, the rod rigging (if equipped) should be dye-tested or replaced if it is more than 15 years old.
Community & Resources
Support for the model is largely found through the broader community of Schock owners.
- W.D. Schock Corp: While the original company has seen various transitions, historical data and occasional technical support are sometimes available through the remaining entity or its successors.
- Nelson/Marek Design Archive: As the designers of numerous America's Cup and IOR yachts, the Nelson/Marek legacy remains a point of pride and a resource for technical sail-plan data.
The Verdict
The Schock 34 PC is a rare find for a sailor who refuses to choose between a comfortable interior and a fast hull. It remains a "sleeper" in the used market, often out-sailing much newer and more expensive production boats.
Pros:
- Exceptional light-air performance and PHRF competitiveness.
- True three-cabin layout with a genuine aft stateroom.
- Sturdy Nelson/Marek design with timeless lines.
- Transom boarding ladder and cockpit ergonomics suited for cruising.
Cons:
- Balsa core moisture issues can lead to expensive repairs.
- Limited production makes finding specific replacement parts difficult.
- CNG fuel systems are largely obsolete.
- Relatively deep draft (6.5') can be a limitation for some cruising grounds.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Spade
- Ballast
- 3850 lbs
- Displacement
- 10350 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 33.83 ft
- Waterline Length (LWL)
- 28.67 ft
- Beam
- 11.58 ft
- Draft
- 6.5 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 38 ft
- E (Main Foot)
- 13.6 ft
- I (Foretriangle Height)
- 44.1 ft
- J (Foretriangle Base)
- 13 ft
- Forestay Length (est)
- 45.98 ft
- Sail Area
- 545 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 18.36
- Ballast / Displacement Ratio
- 37.2
- Displacement / Length Ratio (D/L) Ratio
- 196.07
- Comfort Ratio
- 20.28
- Capsize Screening Formula
- 2.13
- Hull Speed
- 7.17 kn