Review on Team Performance Distributor Compatible Instillation by Jerome Brooks

The product itself is amazing, works great and woke up my tired engine. My problem is customer service. Emails sent through Revain AND directly through the company's website were completely ignored. Phone calls ring and ring unanswered. I need advice on adjusting the vacuum, which is usually done with a 3/32 hex wrench, but that doesn't work on this model. It's a two second reply as if the company doesn't exist. I'll find out eventually, I'm sure, but from now on I'll go elsewhere to get my parts. An absolutely lengthy process.