Audi are pushing ahead with plans for an A9 supersedan to challenge the big boys in the likes of the Porsche Panamera and Mercedes-Benz CLS. The A9 will be marketed as a flagship luxury four-door sports coupe based...
I am currently running a 4G92 Mivec head with a 4G93T block. I am looking to get a bigger turbine and run much higher boost thus am looking for stronger internals. Understand that ACL do manufacture rod...