I just wondered if anyone was able to tell me why the RS is more powerful then the RB and what is it in the RS that makes the difference. A far as I can tell the RS weighs more at 1280kg than the RB 1240kg but horsepower for the RS is 280 and the RB 265. I can't seem to find any place on the net to explain the difference. https://www.nopistons.com/forums/pub...1047683561.gif

its the turbos. the turbos are better

Please someone answer.... I need to know too. Cuz i have a type 1997 rb Bathurst.... when i race the RS i am always ahead in the first two gears.... Does the RS run more Boost??? Please ppl some feedback...

the 280hp has different turbos, which run more boost (10.5 vs 9.5), a larger downpipe, different muffler, and ecu.



mike

Cheers thanks for the replys. Thats something I've been trying to figure out for a while.





Ha ha. I have a 1996 RS and its exactly the same for me when I take on an RB.

must be neat having different turbo models of RX-7s elsewhere in the world... https://www.nopistons.com/forums/pub...1047683664.gif