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The JUBU upgrade shortblock (complete & assembled) for the Toyota/Lotus 2GR-FE V6 engine is a stable basis for every high performance application.

It consists of a brand new OEM engine block with oem crankshaft, a set of JUBU reinforced steel rods (details), a set of JUBU forged pistons (details) and a set of JUBU upgrade rod bearings (coated) (details). All components are pre-assembled in the upgraded short block. 

Our upgrade shortblock is very robust, it is designed and built for power outputs of up to 900 bhp. As all of our upgrade components, it was heavily tested on dyno, track and roads. It is also a perfect replacement unit for broken engine blocks after failures of oem engines without any tuning. It fixes well known weak spots of the oem shortblock (oem pistons, oem rods).

Usage and Benefits

• Robust and durable for power outputs of up to 900 bhp
• Solid basis for real stable applications, engines with higher power outputs, trackday cars and motorsport projects
• Ideal as a sustainable P&P replacement unit for broken blocks after engine failures

Details

• The JUBU upgrade shortblock comes as a pre-assembled system
• Plug & Play unit that replaces the standard oem shortblock
• High-quality components which have been tested heavily

Fits for

• All Exige S3 models (V6)
• All Evora models
• 3-Eleven
• Emira V6

Scope of service/delivery

• 1 pc. factory new Lotus/Toyota OEM 2GR-FE engine block incl. OEM crankshaft
• 6 pcs. JUBU reinforced steel rods 2GR-FE (details) incl. screws
• 6 pcs. JUBU forged pistons (details) incl. piston rings, wrist pins and clips
• 6 units (12 pcs.) JUBU upgrade rod bearings (coated) (details)
• Pre-Assembling of all shortblock components

NOTE: The JUBU upgrade-shortblock comes without oil pump 

ATTENTION: If you use the JUBU upgrade shortblock to replace a damaged block after an engine failure, you have to use NEW oil cooling radiators. If you use old radiators after an engine failure, small parts of broken components can destroy the new block and the limited warranty of our product will become void. You also have to run an installation procedure (low revs, etc.) after installation of the new, reinforced block.

If you have any questions about the product or how to order, please do not hesitate to contact us by phone (+43 7264 20175) or email.