Description
All Ultima Engines are made to order. The are 4-8 weeks behind depending on the motor configuration.
Call Rich at 314-631-1300 for payment assistance.
298-450, 298-451, 298-452 and 298-453 – See Photos for part number and prices.
Ultima® is now offering a complete competition series hydraulic chain
tensioner engine for Twin Cam®. Our new 113” Twin Cam is a direct
bolt in engine for 1999-2006 “A” motor Twin Cam® bikes.
#298-450
113 C.I. Polished
#298-451
113 C.I.Natural
#298-452
113 C.I.Black
#298-453
113 C.I.Blackout
Just like Ultima’s® EVO® style engines this engine features high quality components at an
affordable price. Cases are cast in a permanent mold from C356-T6 aluminum. These cases
utilize Timken sprocket shaft bearings. The crankshaft assembly is the same crank
assemblies Ultima® has been building for years. Dynamically balanced and featuring forged
H-beam rods makes for a rock solid foundation for these engines. Pistons are forged
aluminum from Mahle Motorsports.® The heads feature conical valve springs, chromoly retainers,
manganese bronze guides, compression releases and stainless steel valves. Valve train
components include an Andrews® 67H set of cams. Ultima’s® 4140 steel adjustable
pushrods and topped off with 4140 forged steel roller rockers. The cam chest components
include a billet oil pump, billet cam support plate with late model hydraulic chain tensioners.
Not EPA Compliant.
