Click on image to zoom

ATK HPE-HP31 Chevy 350 87-95 TBI Base Engine 290HP

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

HP31
Pricing: $2,576.00

Customize Your Item

- Additional Shipping Options -
 * required
Qty:
Free Shipping!

Description

ATK HPE-HP31 Chevy 350 87-95 TBI Base Engine 290HP

Check out ATK for this great alternative to GM's underpowered 1987-1995 TBI series engines. Great budget alternative with more horsepower than the stock engine.
Requires custom tuning for retaining stock TBI, and best used with headers and Edelbock 3704 manidold.

Horsepower: 292
Torque: 370 lb/ft
Block: Seasoned OE 4 Bolt Main 1pc Seal Roller Block P/S Dipstick
Bore/Stroke: 4.040 x 3.480
Year Range: 1987-1995
Displacement: 350 C.I.D.
Crankshaft: OE Cast Crank 3.480" Stroke Externally Balanced Rear/Internal Front 1pc.
Connecting Rods: OE Powder Metal 5.700" Stock Bolts
Pistons: Hypereutectic
Piston Rings: Moly Rings
Compression Ratio: 9.6:1 Compression
Camshaft: Hydraulic Roller
Camshaft Specifications: 198/210 @050 .435in/.462ex 116LSA
Camshaft Bearings: Installed & Clocked to OEM Position
Cylinder Heads: OE TBI Cast Iron 67cc 1.94/1.50
Freeze Plugs: Brass Installed & Sealed
Rocker Arms: Stamped Steel 1.5 Ratio
Oil Galley Plugs: Installed & Sealed
Oil Pan: OE 5qt.


Application List

Universal

Shipping Information

  • Item Requires Shipping
  • 500.0 lbs.
  • W5.0000” x H5.0000” x L5.0000”
  • Free Shipping!

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.


  • We don’t just want your business today. We want to EARN your business for LIFE!
  • USA Owned, Operated & Employed
  • Installers & Resellers Click Here to Apply
  • We Specialize In:
    • GM LS Conversions
    • Engine & Trans Combo Kits
    • Unique Ready to Run Engines
  • Have a question?
  • 888-748-4655 Mon-Fri 8AM-6PM EST
  • Click above for 24/7 Live Chat Service.