NOT KNOWN FACTUAL STATEMENTS ABOUT HTTPS://WWW.NWJDMMOTORS.COM/PRODUCT/JDM-MAZDA-RX-7-FD-13B-REW-ENGINE-FOR-SALE/

Among the things which could lead to extreme oil use is apex seal failure which leads to amplified clearance amongst the rotor and housing. This permits inside oil leakage in to the combustion chamber resulting in gray smoke through the exhaust.Most tuners will never endorse it, but 400-500 horsepower is well achievable from a twin-turbo 13B with i