TBI Truck 1987-1995 - GM SB Compatible 350 c.i. Engine - Long Block
TBI Truck 1987-1995 - GM SB Compatible 350 c.i. Engine - Long Block
TBI Truck 1987-1995 - GM SB Compatible 350 c.i. Engine - Long Block
TBI Truck 1987-1995 - GM SB Compatible 350 c.i. Engine - Long Block

TBI Truck 1987-1995 - GM SB Compatible 350 c.i. Engine - Long Block

SKU: BP350TBICT

TBI Truck 1987-1995 - GM SB Compatible 350 c.i. Engine - Long Block

SKU: BP350TBICT

HP & Torque: 260 HP / 342 FT. LBS

Cylinder Heads: 1987-1995 GM Iron Heads

Compression Ratio: 9.1:1

Camshaft: Hydraulic Roller Cam - .447 Intake / .459 Exhaust Lift and 201 Intake / 208 Exhaust Duration @ .050 - 117° LSA

Pistons: Hypereutectic

Crankshaft: Steel Crank - 3.480" Stroke and 5.700" Rods

Regular price $5,449.00
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Description: 

  • HP & Torque: 260 HP / 342 FT LBS
  • Gain of up to 50 HP and 42 Ft lbs vs Factory.
  • Compression Ratio: 9.2:1
  • 1987-1995 GM Iron Heads
  • Hydraulic Roller Cam
  • Steel Crankshaft
  • Hypereutectic Pistons

Block:

  • NEW BluePrint Block
  • 4-Bolt Main
  • 4.000" Bore
  • 1-Piece Rear Main Seal
  • Mech fuel pump provision: Yes
  • Passenger Side Dipstick
  • Drilled and tapped for clutch linkage

Rotating Assembly:

  • Steel Crankshaft
  • 3.480" Stroke
  • Forged 5.700" connecting rods
  • Hypereutectic pistons
  • Internal Front/ External Rear

Cylinder Heads:

  • 1987-1995 GM Iron Cylinder Heads 
  • 64cc chamber
  • 1.94" intake/1.50" exhaust valves

Cam Specs:

  • Cam Type: Roller
  • .447 Intake .459 Exhaust
  • 201 Intake / 208 Exhaust duration
  • @ .050 - 117-degree lobe separation

Ignition Timing:

  • Controlled by OEM Computer

Also Includes:

  • New valve covers
  • Oil pan
  • Timing cover
  • Harmonic Balancer

Notes:

  • Not for use in pollution-controlled vehicles.
  • Tested in a factory equipped 1987-1995 oem 5.7 truck with factory torque converter, fueling system, and ECU, while using 87 octane fuel.
  • Engine Designed specifically to install in oem 87-95 TBI trucks without any tuning or fuel system upgrades required. 
    Recommended spark plugs are ACDELCO CR43TS with .035" gap
  • Designed as increased horsepower, factory style long block. Customer to re-use existing intake manifold, ecu, and fuel system from 87-95 350 truck engine. Excellent upgrade for an 87-95 truck, gaining Roller cam, 4 bolt main, and horsepower, otherwise retaining OEM components, such as torque converter and exhaust. 

Your BluePrint engine was dyno tested with the parts and specifications listed below.  If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.

Part Number: BP350TBICT

Fuel Delivery Type: OEM GM TBI and ECU

Spark Plug: ACDELCO CR43TS

Spark Plug Gap: .035"

Harmonic Balancer: BPP350 - Non Weighted, 8" diameter

Flexplate/Flywheel: Late 350 Weighted

Stall Converter: OEM

Fuel Recommendation: 87 Octane

Timing (Initial/Total Advance): Controlled by OEM ECU

Firing Order: 1,8,4,3,6,5,7,2

Recommended Break in Oil : BPP710 (Click Here)

Recommended Service Oil : BPP10W30 (Click Here) 

Recommended Oil Filter ; BPP51061 (Click Here)

Total Oil capacity with production oil pan, and Correct BPP51061 Filter : 5 Quarts

Header Partners: 
Click here for our Header Partners and recommendations.

Click here to download a copy of the Installation Guide that came with your BluePrint engine.

BETTER THAN THE REST.

The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque.

We give your BluePrint engine the industry's best-in-class warranty for 30-months / 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.

For a detailed overview of our warranty, click here.

IT ALL COMES DOWN TO RESULTS.

We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That's precisely why our engines sound and run better than our competitors.

BRAGGING RIGHTS INCLUDED!

A comprehensive, dyno-generated printout showing these critical specs will accompany your delivered engine. No more guessing or wondering what your installed engine's real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash 'em your dyno results!

This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!

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