This 2009 Mazda RX-8 had its factory 13B Renesis two-rotor engine replaced with a Promaz built 20B three-rotor engine. The engine produces 551 horsepower on 16 psi of boost from a Garrett GTX42R turbo controlled by a MicroTech LT16 ECU.
Source: FullBoost Youtube channel and Promaz Automotive Facebook page
That engine looks to be pretty much at home in that engine bay. Very nice job, and I bet loads of fun…
How much would this set up cost? 20b single turbo in a RX8?
There are many factors that could reduce or raise the price but if everything was purchased “new” I was say $16K-$20K.
Alguien sabe de algún rx8 con swap 20b en venta?
Was this engine built using Renesis parts or are they all from RE engines?
Nooooo the engine was produced in the Eunos cosmo 1990-1996 as an option. twin turbo from the factory