Quality JASPER Engines improvements on the newly released FORD 4.6, 5.4, & 6.8 Engines
Available now at The Engine Exchange!
ISSUE-CONCERN: CYLINDER BLOW-BY
100% torque plate boring and honing of engine block utilizing a torque plate and specially-designed ARP2000® head bolts.
Decreased piston-to-bore tolerances for improved ring sealing
ISSUE-CONCERN: OIL PRESSURE PROBLEMS, VVT CODES &UPPER END NOISE
Cam clearances are held to a tighter JASPER Standard through the use of CNC and spray welding techniques.
100% installation of a high volume oil pump, which includes a higher pressure relief valve spring and rigid backing plate for improved oil pressure on 3-valve VVT V8 engines.
Verification/machining of 3-valve VVT solenoid housings for straightness.
VVT solenoid housing screen undergoes a thorough ultrasonic and passes through a wash process to verify proper oil flow to actuators (screen not available separately).
100% NEW installation of the latest design camshaft actuator VVT solenoids (excludes VVT Delete engine option).
ISSUE-CONCERN: WORN VVT ACTUATORS
Installation of new or remanufactured cam gear actuators on 3-valve VVT engines.
ISSUE-CONCERN: HEAD GASKET FAILURE
MLS head gaskets
Block and head surfaced to 50-150 RZ
100% new head bolts
Piston compression height reduced to maintain O.E. compression ratios
ISSUE-CONCERN: SPARK PLUG THREAD CONCERN
100% inspection of all threads.
Damaged threads replaced with TIME-SERTS®, which allow for the increased thread engagement.
ISSUE-CONCERN: LEAKING TIMING COVER
Timing cover machined for a precision fit at mating surfaces. (Some competitors require you to install your own timing cover, which may no longer fit properly.)
ISSUE-CONCERN: BEARING FAILUR#E, KNOCKING, HOLES IN BLOCK
JASPER oil tolerances are more precise than O.E.
Micro-polished crank Worn VVT actuators Head gasket failure Spark plug thread concerns Leaking timing cover Bearing failure, knocking, holes in the block
ISSUE-CONCERN: EARLY MODELS: RESTRICTIVE OIL PIPE
100% upgrade of the early 4.6 DOHC oil pump and screen to a high volume pump and large oil tube screen.
JASPER offers VVT Delete as an option for the 5.4 engine.
The VVT Delete engine option will have pre-installed locks in the VVT actuators and also comes with a Livernois programmer.
The VVT Delete engine option is 50 state legal and includes a CARB E.O. sticker. * Note for CNG/LP applications: We install hardened valve seats and Stellite face intake and exhaust valves.
BACKED BY: 3 YEAR | 100,000 MILE NATIONWIDE WARRANTY PARTS & LABOR