Which is the first generation Mazda RX7 engine?
Introduction:This page is dedicated to first generation 12A engine Mazda RX7 performance modifications aimed mainly at high performance street use, and of a bolt on nature. There aren’t many of us 1st gen guys left, so I thought I’d share this with you die-hards.
What are the bushings on a Mazda RX7?
The Energy Suspension strut (aka tension) rod and control arm bushings improve steering feel considerably. The rear bushings are best left alone, if in good shape, due to the binding inherent in the rear suspension geometry.
How big is the unibody on a Mazda RX7?
CHASSIS/SUSPENSION Unibody: The stock Mazda unibody is suprisingly rigid despite the car’s low weight. Reportedly, it had a torsional rigidity of 6,780 ft lb per degree.
Do you need a Mazda 12A engine rebuild?
12A Rebuild | First Gen. 12A Engine Rebuild | FB | 1978-1985 We will take your existing 12A engine and rebuild in our shop to factory specifications. Each rebuild includes a new rotor seal assembly which contains the following genuine MAZDA components, as required: Apex seals and springs, side seals and springs,…
What are the parts for a Mazda RX7 rotary engine?
Internal Mazda Rotary Engine Parts for your R100, Cosmo, Repu, Rx2, Rx3, Rx4, Rx7, Rx8 Categories Rotary Engine Parts New Engines Rotor Parts 74-85 Rotor Parts 86-95 Rotor Parts Rx8 Rotor Parts 20B Rotor Parts Gasket Kits 69-73 10A & 12A 74-78 13B 79-85 12A 84-85 13B 86-88 13B Non-Turbo 87-88 13B Turbo 89-91 13B Non-Turbo 89-91 13B Turbo
The Energy Suspension strut (aka tension) rod and control arm bushings improve steering feel considerably. The rear bushings are best left alone, if in good shape, due to the binding inherent in the rear suspension geometry.
CHASSIS/SUSPENSION Unibody: The stock Mazda unibody is suprisingly rigid despite the car’s low weight. Reportedly, it had a torsional rigidity of 6,780 ft lb per degree.
What kind of springs do I need for my RX7?
The TMC Street/Race (p/n CSM-400) springs are cheap (<$150/kit), durable, and lower the car about one inch. I have also had good experience with the Suspension Techniques springs (also <$150/kit). Eibach Pro-Street springs are also nice, but in my experience, these are about as stiff as you want to go on the street.