F40 LM Turbo Upgrade
This engine was tested as-is from the car, then upgraded with our LM turbo kit. This engine wasn’t particularly fresh, but was representative of an average F40 engine.
3.0/4v
Bore: 82 mm
Stroke: 69.5 mm
Compression Ratio: 7.7:1
Heads: stock (no flow chart)
Cams: std. factory grind
Induction: twin LM turbo/intercooled with Weber-Marelli injection (Razzo Rosso chip set), electronic waste-gate, standard air box and filter
Exhaust: factory 4-1 headers with LM pipes
Ignition: direct coil
F40 LM Turbo Dyno Video
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