Best bang for your buck aftermarket supra parts

yuuki32 · 07-24-2009, 08:28 AM

not sure but unless the engin has a different compression than the JDM one it should be better to run higher octane. they are marked as premium only and premium in japan is about 97 octane at most gas stations.

07-24-2009, 08:28 AM	#76
yuuki32 Stock Join Date: Jul 2009 Location: Misawa-shi, Aomori-Ken Japan Posts: 4	not sure but unless the engin has a different compression than the JDM one it should be better to run higher octane. they are marked as premium only and premium in japan is about 97 octane at most gas stations.