CBM MOTORSPORTS™ 2.4L LEA ECOTEC

The 2.4L Gen II LEA Ecotec is a variant of the 2.4L LAF engine. This engine features direct injection, variable valve timing, piston oil jets, increased low-end torque, and improved knock resistance. Maximum engine speed is listed at 7000 rpm.

Displacement for the 2.4L engine is 145ci (2384cc) with an 88 mm (3.5 in) bore and 98 mm (3.9 in) stroke. Compression ratio is 11.2:1 This engine makes 182+hp @ 6700 rpm and 172+ft lbs tq @ 4900 rpm.

Base Package Included Components:

• 2.4L Ecotec LEA tested engine (80k-100k mi).
• CBM/GM ECU with custom operating system and custom tune.
• CBM Custom engine wiring harness with expandable sleeving.
• CBM Billet transmission adapter plate.
• CBM Billet 8″ single disk Ecotec flywheel.
• Kennedy 8” 6 Puck single clutch disk and pressure plate.
• Delphi 120amp Ecotec Alternator and belt.
• ACDelco Electric throttle body.
• GM Electric throttle body foot pedal.
• GM Stock Ecotec oil pan.
• CBM Fuel system (pump, pre filter, post filter, regulator, gauge, fittings).
• CBM Billet -6AN fuel rail fittings.
• CBM Billet rear water neck, your choice of -16AN or 1.50″ hose barb.
• CBM Ecotec engine stand.

Component Upgrades Available:

• CBM/MEFI 5 ECU with custom operating system and custom tune. 
• CBM Custom engine wiring harness with Raychem DR25 sleeving. 
• Kennedy 9” 6 Puck single clutch disk and pressure plate. 
• Mechman New 240amp Ecotec alternator with belt.
• CBM Ecotec fabricated aluminum oil pan.

Add-on Components Available:

• CBM Ecotec mild steel ceramic coated side dump header with v-band.
• CBM Ecotec mild steel ceramic coated side dump header with muffler.
• CBM 7″ Conical Air filter with Outerwear Pre filter.
• CBM Ecotec style remote billet oil filter/cooler adapter. 
• Sweet Manufacturing Power steering pump. 
• CBM Billet 2.4L Gen II Ecotec power steering bracket with pulley. 
• SCORE/SNORE/MORE Race engine seal. 

An optional remanufactured GM, zero miles version of this engine is also available.

Each CBM Engine is made to order. Custom options are also available, we have clutch kits, transmission adapter plates, power steering components, complete fuel systems, accessory drive systems and data acquisition/display systems to fit your application.