Very aggressive cam shaft (cams) made for the Mazda BP (1.8L) that we can find in NA8C (1994-1997) and NB8C (1998-2005) MX-5 Miatas. Available in 252 and 256 degrees seat duration, it'll provide your engine build a nice power-up! It is an internal part that will help the engine produce more power and give the vehicle a better acceleration & engine response. Vehicle will need tuning (ECU) after installation to provide maximum output and keep fuel condition safe, especially if you have other engine/intake/exhaust modifications. Scroll down for information about cams per application. Learn More