Menu
Cart

News — RX-8 Tech Support

To Premix or Not to Premix

Posted by Chris Ott on

This question at hand may be one of the most hotly contested for all rotarians. Not being shy at Rotary Performance to give an opinion, we’ll answer an unequivocal yes. Depending on the circumstances, both are absolutely right. Let’s explore…   WHY PREMIX First, why is premixing, or for that matter oil injection required on a rotary engine? Ever since the earliest days of rotary engines, controlling wear of the apex seals has been a challenge. Apex seals have a unique place in the world of internal combustion engines. Rotaries operate like a two stroke engine. Every time a face approaches...

Read more →

Diagnosing the Right Problem.

Posted by Matthew Schroeder on

Not every bad part is noticeably broken under normal circumstances. Today's post focuses on a performance complaint which the customer described as a fuel injection problem. Everything was fine at idle, but there was a distinct miss under load. Proper diagnoses is critical to fixing cars quickly and economically. There are plenty of explanations that would have accounted for the customer's descriptions. The right one, however, had nothing to do with the fuel system. The spark plug wire set was several years old, but the car was cleaned regularly. So, they didn't look suspicious. At idle when vacuum is high...

Read more →

The Beginning of a New Barn Find Restoration: A Greek Tragedy

Posted by Chris Ott on

It's certain to raise eyebrows when tragedy is combined with restoration. Unfortunately, that is commonly the case when projects begin with a rope, a tow chain or  a buddy's truck and trailer. Let us begin with the "Greekly Tragic" proper prologue. Enter one 1986 RX-7 Sport model. A worthy candidate stored lovingly in a garage for 15+ years. Being a Sport model, this steed possesses the simplicity and lightness of a base model combined with the brakes and wheel diameter of a GXL. Having an undented aluminum hood and straight body without corrosion, worthiness of resurrection is obvious. May we introduce the catalyst of the tragic, the innocent...

Read more →

Save Money and Time On Maintenance and Repairs.

Posted by Matthew Schroeder on

We have had a rash of cars this week getting repairs which were more expensive than they needed to be. Customers often want to know how long they have before a costly service becomes imminent. While we understand the desire to get the most service life from parts, consideration must be given to additional damage that may be done by stretching the life of worn parts. The most common example is a worn clutch. A customer comes in for other work and we notice that their clutch slips fairly easily. Knowing that replacing their clutch is a pretty expensive periodic...

Read more →