2 Stroke Engine & Crankshaft Rebuilding Pricing.
What’s Included.Bore & Hone block to proper specs;
(For Show cars or normal driving .0035-.004″ (.0889-.1016 mm)
(For Racing or High Performance .0055′-.006″ (.1397-.1524 mm)
Re-chamfer Port angles (required after boring)
Powder Coat Block, (top & bottom), Front Pulley Assembly and related parts.
Thread “chase” and repair damaged threads in block and engine bottom half cover.
True all block surfaces (case and bottom cover, crab manifold area, water jacket, exhaust & head surfaces with flat sanding stone
Check cylinder head.
Includes chasing all threads including for sender unit as well as spark plug threads.
Running cylinder head on belt sander to true surface*. Check squish band for proper gap and pocket width for compatibility with bore and piston size.
*Heads Severely warped or with wrong squish pockets/bands and improper or damaged pocket size will require mill work that is an additional charge of $175-250.
All New bolts. For the Cylinder head (Grade 8 bolts). The rest of the block uses new grade 5 bolts along with Two New frost plugs
Crankshafts will be upgraded from the antiqued Saab OEM design large end bearings & cages replaced with an EXCLUSIVE MODERN DESIGNED connecting rods with an exclusive “Small End” lube hole for wrist pin bearing lube. An Added BONUS is ALL rod kits are WEIGHT MATCHED! (see photo)
The small end wrist pin bearing is upgraded to an EXCLUSIVE 18x22x29 mm “long-single” needle bearings in Silver coated cages. (see photo)
Large end bearing is POLYMER coat metal cage with 19 large needle bearings that are 28x35x11 mm.(see photo). These are a modern snowmobile/Jet Ski type design for long life and capable of RPM’s of over 10,000!
The FOUR main bearings are a quality SKF Bearing. (No inferior Chinese Bearings)
All new Wiseco HP Pistons* made of 4032 forge alloy designed specifically for Modern two-stroke application. They also have an Electra-Coating on the ring Grooves and wrist pin boss areas for added durability.
The piston pin bosses also have lubrication holes.
Wrist pins are custom made & have a micro finish for added durability.
The skirts have an ArmorGlide™ Exclusive Coating (SEE PHOTO & LINK)
*Wiseco Piston Website Notes
ALL ENGINES WILL HAVE A COMPRESSION DONE AND RESULTS RECORDED ON THE HEAD.
Mixer Engines $2,250 USD
Injected Engines $2,500 USD
Mixer Crankshafts $750
Injected Crankshafts. $850
*Wiseco Piston Engineering / ArmorGlide™ Coating Details
Our forged pistons offer our new ArmorGlide™ skirt coating, which is the result of testing, development, and benchmarking through Wiseco’s rigorous in-house dyno program. The outcome is the ultimate in skirt coating toughness, lubrication, and bond technology working together to minimize friction, maximize horsepower, and provide improved wear resistance. Not only is ArmorGlide™ a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore allowing a better ring seal and reduced noise from piston rock.
Tom Donney is the creator of the “HYBRID” Crankshaft Concept.
Rebuilt Two Stroke Engines
Custom 2 Stroke Head Milling and repairing
Head Work And Repair