i was curious if there was a difference between the engine in the second gen rx and the third gen rx? and is there much of a difference in weight between the two models?

 

Have $10,000 for the swap if you're thinking of even trying...

-Ted

 

you can do it for cheaper, but you still have to find/fab the engine mounts, use the 2nd gen oil pan, rewire to use the 3rd gen ecu, upgrade to the 3rd gen fuel pump, etc.. etc...

The cheapest/most effective way for more HP & torque is stage I, II, III, and IV upgrades on the stock Turbo II engine.

If you want the twin turbo feal, get a twin screw roots supercharger.