310-0233 S&S LongBlock V80 Black engine Harley Davidson FLHS 1340 Electra Glide Sport 1991-1994

The S&S CYCLE V80 Long-Block engine for Harley Davidson FLHS 1340 Electra Glide Sport 1991-1994 is a dependable, direct-fit replacement for Harley-Davidson 80” Evolution Big Twin engines (1984–1999) and custom frames from 1970 to 1990 with alternator-style primaries. With stock-height crankcases, this engine bolts into OEM chassis or custom builds without frame modifications.

Its precision-machined cylinder heads allow the use of standard-length intake manifolds, supporting both carbureted and EFI setups (EFI requires separate tuner/module). Equipped with the proven S&S 508 cam, the V80 delivers a smooth torque curve ideal for real-world riding. The Wrinkle Black finish adds a rugged, classic look to any build.

• Part Number: 310-0233
• Displacement: 80" cubic inches
• Bore: 3.500" – Stroke: 4.250"
• Compression Ratio: 8.4:1
• Camshaft: S&S 508 – reliable and smooth power delivery
• Heads machined to fit standard-length intakes
• EFI compatible (requires calibration tuner)
• Supports stock or aftermarket carburetor and air cleaner setups
• Finish: Wrinkle Black – rugged and vintage appeal
• Cooling System: Air-cooled
• Fitment: H-D Evolution Big Twin '84–'99, custom frames '70–'90 (alternator primary)
• Made in U.S.A.

ATTENTION:
For these components it is NOT possible to make returns and therefore they are not refundable, as they are produced on specific request of the customer, who with this purchase agrees to lose the right of return, and any form of return as clearly indicated.

These items are NON-refundable

Omnia Racing srl is not responsible for any incorrect purchases, and any type of refund or return is not permitted for this product.

Suitable for: