- Engines & Components
- Engine - Assembled / Ready-to-Run
- JEGS Performance Products 1987-1995 Chevy Truck TBI 350ci/5.7L Crate Engine
JEGS crate engines are reverse engineered to create a product that has better than new quality. Reverse engineering allows any factory original defect to be found and removed; saving you time and money by keeping your vehicle out of the shop and on the road. Engines are factory checked after assembly to ensure proper operation. JEGS crate engines feature a 36 month/unlimited mileage warranty.
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JEGS Easy Kits are designed by JEGS high-performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.
This engine was designed as a direct replacement for 1987-1995 Chevy & GMC pickups, SUV's, and van applications. These vehicles featured a 350 ci, 5.7 Small Block Chevy with TBI (throttle body injected) EFI system, and swirl port heads. Producing up to 210 hp in factory spec, this engine can also be retrofitted into an older car with a performance carburetor to produce up to 250 hp.
Engine Specifications
Power Ratings:
- Factory Specs
- Horsepower: 210 hp
- Torque: 300 ft.-lbs.
- Carbureted
- Horsepower: 250 hp*
- Torque: 350 ft.-lbs.*
*Carbureted engine was tested using a performance dual plane intake manifold, 650 cfm carburetor, and an HEI distributor.
Block Information:
- 1987-1995 seasoned OE block
- 2-bolt main
- 1 piece rear main seal
- Passenger side dipstick
- Displacement: 350 ci, 5.7L
Rotating Assembly:
- Crankshaft: OE reground cast 1 piece seal
- Balance: External rear, internal front
- Rods: OE reman powder metal 5.7 in.
- Compression Ratio: 9.6:1
- Pistons: Cast
- Rings: Moly
Camshaft Specs:
- Camshaft: Hydraulic flat tappet
- Cam Duration @ 0.050 in.: Intake 194 / Exhaust 202
- Cam Lift: Intake 0.390 in. / Exhaust 0.410 in.
- Lobe Separation Angle: 112 lsa
- iming Chain: Single roller
Cylinder Head Information:
- Cylinder Heads: 1987-1995 cast iron swirl port
- Combustion Chamber: 76 cc
- Valve Size: 1.940 in. Intake / 1.500 in. Exhaust
- Rocker Arms: Stamped steel 1.5
Oil Pan Information:
- Oil Pan: Black 4 quart
- Oil Pump: Melling standard volume
Long Block Includes
- Short Block
- Camshaft
- Timing Set
- Cylinder Heads
- Valve Covers
- Timing Cover
- Oil Pan
- Oil Pump & Pickup Tube
Note: Does not have mechanical fuel pump provisions.
TBI Truck Engine
What Are The Top JEGS 1987-1995 Chevy Truck TBI 350ci/5.7L Crate Engine Options?
Of the available JEGS 1987-1995 Chevy Truck TBI 350 engine options, the most popular version is the long block assembly. This is a direct replacement, using the original fuel injection system. The next most popular option is the crate engine kit, which includes intake gaskets, oil filter, water pump gaskets, spark plug wires, exhaust gaskets, and RTV sealer. The third most popular option is the replacement crate engine kit. This choice includes intake manifold, hardware, gaskets, distributor, ignition coil, spark plugs, spark plug wires, exhaust manifold gaskets, and RTV.
How Much Do JEGS Performance Products 1987-1995 Chevy Truck TBI 350ci/5.7L Crate Engine Cost?
The base JEGS replacement 350 TBI crate engine can be had for around $2,000. Options that include additional parts are offered in different levels up to just under $2,600. A conversion crate engine kit, which will allow the removal of the factory fuel-injection, can be had for about $2,800.
What Are The Main Benefits of JEGS Performance Products 1987-1995 Chevy Truck TBI 350ci/5.7L Crate Engine?
The JEGS 1987-1995 Chevy Truck TBI 350 crate engine is offered with a 36-month / unlimited mileage warranty providing peace of mind and protection for your investment. In addition, it is designed to be an exact replacement, making installation as easy as possible.
How To Install JEGS Performance Products 1987-1995 Chevy Truck TBI 350ci/5.7L Crate Engine
The steps for installing the JEGS Performance Products 1987 to 1994 Chevy 350 engine will vary, depending on the vehicle and engine package. It is important to follow the included instructions for proper installation. However, in most applications, the first step is assembling all exterior engine components that are easier to install outside of the vehicle. Example parts include the intake manifold, drive belt pulleys, water pump, oil filter, dipstick, thermostat and housing, spark plugs, wires, and motor mounts. Next, the engine is lowered into the chassis and connected to the matching frame mounts. The transmission and drivetrain can then be bolted to the engine, as well as the exhaust system, cooling system, ignition system, fuel system, air filter / intake, plumbing, and any remaining components. Once all work is double-checked and fluids at proper level, the engine can be started. Immediately after starting, the ignition timing and idle speed will need to be adjusted as well as careful monitoring of the vehicle gauges for proper oil pressure and water temperature. Installation is then complete.