Ebay memcal...seller blackstar7000...good or bad?

[Fixa_VS]

i got one of the memcals form BLACKSTAR7000 for my VS 3.8, put it in and the difrence was instant in the sound of the engen as it ws smoother and yes i did get a notisable amount more power. only thing about having an upgraded memcal its advised to keep the oil changes regular and it also helps to have a higher octane fuel i just use united e10, works well

 

[low vs]

i got one of the memcals form BLACKSTAR7000 for my VS 3.8, put it in and the difrence was instant in the sound of the engen as it ws smoother and yes i did get a notisable amount more power. only thing about having an upgraded memcal its advised to keep the oil changes regular and it also helps to have a higher octane fuel i just use united e10, works well

sweet azz...thanks for the info...im sure these reveiws will help make up afew minds