FORD 4.6 ENGINE INFORMATION HEADER

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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
JASPER Solution:

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
JASPER Solution:

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
JASPER Solution:

Installation of new or remanufactured cam gear actuators on 3-valve VVT engines.

ISSUE-CONCERN:  HEAD GASKET FAILURE
JASPER Solution:

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
JASPER Solution:

100% inspection of all threads.
Damaged threads replaced with TIME-SERTS®, which allow for the increased thread engagement.

ISSUE-CONCERN:  LEAKING TIMING COVER
JASPER Solution:

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 Solution:

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
JASPER Solution:

100% upgrade of the early 4.6 DOHC oil pump and screen to a high volume pump and large oil tube screen.

VVT DELETE

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

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SERVING YOU IN

Chatham, NJ

CALL (973) 635-3900