Discussion Overview
The discussion revolves around issues related to the installation of rear disc brakes on an 88 Monte Carlo racecar. Participants explore problems with braking performance, specifically the lack of rear braking, and the constraints imposed by race track rules prohibiting aftermarket parts.
Discussion Character
- Technical explanation
- Debate/contested
- Experimental/applied
Main Points Raised
- One participant reports a lack of rear braking after installing a 9-inch Ford rear end with disc brakes and using metric calipers, mentioning attempts with a Corvette master cylinder that did not resolve the issue.
- Another participant inquires whether the issue is due to non-functioning calipers or low braking power, suggesting the use of a pressure gauge for diagnostics.
- Concerns are raised about potential issues such as pinched brake lines or frozen caliper pistons affecting braking performance.
- There is a suggestion that the original configuration of the car included rear drum brakes, which may impact the current setup.
- A participant requests recommendations for a suitable master cylinder that complies with the rules against aftermarket parts, specifying the need for a production part for street vehicles.
- One participant recommends contacting a specific supplier for master cylinders that may fit the requirements of the car.
Areas of Agreement / Disagreement
Participants generally agree on the constraints of using only production parts and the challenges posed by the braking system. However, there are differing opinions on the specific causes of the poor braking performance and the best solutions to address the issue.
Contextual Notes
Participants have not reached a consensus on the exact cause of the braking issue, and there are unresolved questions regarding the compatibility of various master cylinders with the existing brake system.