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Best Engine Transmission Combo for Custom Mid-Size Sedan

  

2
Topic starter

Hey Scotty,

If you were to build a custom mid sized sedan from scratch, what pre-existing engine/transmission combo would you use? Any year, any manufacturer, what's the best?


3 Answers
3

GMPP LSX454 crate motor matched w/Hydromatic 4L80E built transmission. Requires slight fabrication to make it work, but I've done it and....it flies.


1

For my midsized sedan I would go:

  • engine:  GM  LS3 crate engine (6.2L naturally aspirated V8 making 430 hp/425 lb-ft torque, thankfully comes with port injection only, and no cylinder deactivation or variable valve timing)
  •  
  • transmission:  Tremec TR6060 6-speed manual 

0

This is a fantasy scenario, as I don’t think these match up.

Engine: Toyota 2JZ inline 6.

Transmission: Aisin BG6.

I don’t think this works in reality because the engine is longitudinal and the transmission is transverse.  🤣

 


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