Our fuel Injected 383 touring engine package, is a streetable daily driver that you can count on every time. It may look like your average muscle car Chevy 350 engine, but its not. Underneath these classic looks is a modern TBI 383 that produces over 440 foot pounds of torque and 380 horsepower, perfect for Sunday cruises . This engine combination features the latest MSD Atomic TBI EFI system that is tuned to the modern fuel efficient guidelines for today’s standards accomplishing over 20 miles per gallon*. With the tested MSD Atomic fuel injection system, starting and driving is as simple as turning the key, no chokes to worry about on cool morning startup.

 

 

See Below The Quality Of Parts We Use In Our Engines

Turnkey Crate Engine Assembly: Fully machined seasoned factory roller 4 bolt main block Block painted with 3 coats of high temp ceramic engine paint customers choice of color Eagle cast steel crankshaft 3.750 stroke Eagle I-Beam connecting rods with ARP bolts and bushed pins High performance pistons (Speed-Pro, Keith Black, SRP, or Mahle) Performance rod and main bearing (Clevite, King or Federal Mogul) Performance rings hand filed to match application The complete rotating assembly is balanced Three piece double roller timing set Comp Cams custom ground hydraulic camshaft Hydraulic lifters Edelbrock Performance aluminum cylinder heads Chrome moly push rods Performance Roller rockers Melling high volume oil pump and screen Chrome oil pan Chrome dipstick and tube Chrome timing cover Fel-Pro gaskets Performance balancer Performance aluminum intake manifold Chrome thermostat housing MSD Atomic EFI: Throttle Body Assembly (An exact swap for a 4150 Holley) (4) port style injectors EMS (Engine Management System) Comprehensive Instruction Manual All harnesses and connectors (Much less harnessing than other systems) Idle Air Control - Built in to the throttle body Coolant Temperature Sensor - 3/8-NPT threads for most manifolds Throttle Position Sensor Wideband O2 Sensor and cable (Many competitive units are narrowband) Chrome air cleaner MSD Pro Billet distributor (Requires MSD 6AL Ignition Control) MSD Blaster II coil MSD chrome bracket Autolite spark plugs Taylor 8mm ignition wires (color of choice Black, Red, Blue, Yellow, Green, Orange no extra charge) Water pump Chrome valve covers Chrome breathers Flex plate (for auto trans) Engines are photo documented during the building process Each engine is tested, timing set and carburetor adjusted for optimum performance We video tape your live run engine and send you a copy   Currently Price  $9,450

Whether your vehicle is a hot rod, street car, race car, or even a tow truck, here at Proformance Unlimited we are here to help design and build the combination that best suits your vehicles needs. Please browse our engine combinations listed below or custom design one of your own. Proformance Unlimited is best known for our precision custom designs. From that special built stroker engine to that turn-key drop in ready crate engines, call Doug or Steve and we will be happy to answer any of your questions. All engines are custom built to order for total customer satisfaction Credit cards accepted Call us today for a quote 1-732-462-7283

400HP Short Block		400HP Complete