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Price: $699.99
America\'s Oldest Speed Shop® Lincoln, NE [phone removed by eBay] Sportsman II 64cc Straight 200 Iron Cylinder Heads Bare Sku # 8241122-BARE Condition New Brand World Products Sold Pair Details Notes Head Flow @ .600 Lift
245 intake, 165 exhaust (Super Flow 1050)
260 intake, 176 exhaust (Super Flow 600)
All heads flowed with a standard .750" intake plate, without exhaust tube, and 28" of water. Info
The industry’s most popular true high performance cast iron cylinder head has been continuously improved since its introduction over 20 years ago. With 200cc intake and 69cc exhaust ports, World’s Sportsman II heads offer 30-70 horsepower gains over OEM heads, yet are 50-state emissions legal.
- Bolt on from 30 to 70 additional H.P. (Dyno Proven)
- Combustion chambers available in 64cc
- Available with either angle, or straight spark plugs
- 200cc intake runners
- Fully machined rocker cover rails
- Higher, wider, raised roof intake runner with improved short turn radius
- 50-State Emissions legal
- Recommended spark plug is a 14mm-5/8", .460" reach with ataperedseat
Sportsman II Application Chart (GIF)
824-1112 Instructions (PDF)
Please specify cam lift in comments section when ordering heads.
Assembled heads are built to order.
Item DetailsStraight Plug, 64cc Chambers Specs- Casting ID Number: I-037
- Material: High density cast iron
- Valve Seats: Intake (integral), exhaust (hardened)
- Valve Guides: Integral cast iron
- Spring Seats: Machined for 1.560" and 1.250"
- Valve Diameter: 2.020"" intake, 1.600" exhaust (11/32" stem)
- Rocker Arm Studs: Screw-in style
- Rocker Arms: 1.5 ratio (use of 1.6 ratio will require elongation of pushrod holes)
- Intake Runner: 200cc, standard port location
- Exhaust Ports: 69cc, standard location
- Combustion Chamber: 64cc, straight or angled plug orientation
- Spark Plug: 14mm 5/8" .460" reach tapered style
- Valve Job: Multi-angle intake and radiused exhaust
- Valve Cover Rail: Raised w/ perimeter and center bolt pattern
- Valve Angle: Stock 23°
- Accessory Bolt Holes: Stock
Shipping Policy:
- Please pay for all items at the same time.
- If shipping rates do not combine properly, contact us or send a buyer requested total.
- You must contact us before making payment to combine your items.
- Failure to do so will result in separate shipping fees for each individual item.
- We cannot combine your order if you have already paid.
Returned merchandise must include all packaging materials, warranty cards, manuals, and accessories. If the items being returned need to be repackaged, there will be a repacking charge. Repack the item in a sturdy box, include a copy of your invoice and complete the form on the back of the invoice. You must ship orders back PREPAID. WE DO NOT ACCEPT COD SHIPMENTS. All exchanges need to have reshipping charges included.
All fiberglass items returned will be subject to a 15% restocking charge. No returns on electrical parts, video tapes, and books unless they are defective. Absolutely no returns on special order or closeout merchandise. Payment
- Accepted Payment Methods - PayPal and major credit cards are accepted. Sales tax at 7.25% will apply for customers in Nebraska, 7.0% for customers in Indiana, and 6.0% for customers in Kentucky.
- Terms - Payment is required before shipment and must be received within seven (7) days.