A Secret Weapon For JDM Mazda RX-7 FD 13B-REW Engine For Sale
The key issue is performance previously mentioned 6000 RPM and no need to have for Avenue drivability in these applications. It's the simplest way to lengthen the port opening time on naturally aspirated engines.For all the trouble, machining, bad life expectancy, and so forth.. the expected horsepower gains with turbocharged or supercharged rotari