Overview

Complete flat engine-mount kit for serious kart racing. Includes the chassis mount, universal clamps, flat engine plate, and all required bolts/washers/ancillaries for installation—built for fast setup, stable alignment, and repeatable results.

What’s included

• Core V4 5 degree Angled engine plate

• Core V4 chassis mount

• Universal clamp set (28–30 mm tubes; 90–92 mm rail spacing; compatible with cross-tube frames)

• Stainless steel side plate (rigid vice-grip hold)

• Nord-Lock® washers & SS M10 bolts

• All required hardware and ancillaries for install

Key advantages

• Side-slide adjustment (30 mm): set chain tension from the side—no crawling under the kart; swap sprockets without changing the chain.

• Zero-play clamping: keeps alignment locked under load.

• Cooling fins: draw heat from the bottom end to reduce heat soak.

Compatibility

• Engine bolt patterns: 80×102 mm and 80×115 mm (with built-in offset for sprockets close to the chassis)

• Suits most major chassis with 28–30 mm frame tubes and 90–92 mm rail spacing.