Sbr 3500

[SFRacingGST]

was wondering if i could get some feedback from those who use the SBR 3500 clutch. I just recentely installed a SBR 3500 clutch with fidanza flywheel. When they did the clutch i had a new slave and master installed. i had adjusted the clutch pedal a few times to have it grab in the middle (about 2-3 inches down). However, when driving the car, the clutch with feel great for about 10-15 minutes. During this time the clutch pressure will be firm and the clutch will catch about 2 inches down. After driving for awhile, the clutch pressure softens up ALOT compared to when i first started driving. Was wondering if it is a matter of adjusting it again or if this is how the clutch is?? Please gimme feedback, hopefully somebody with the SBR 3500 already had a similar problem.

 

[1990EclipseGSX]

Mine does definitely not do this. Pedal pressure and pickup height stay the same no matter how long/hard I drive... At least so far. One time my adjustment rod screwed itself all of the way in, and that made my pickup/ pedal travel terrible, but this is definitely not your problem. Have you tried rebleeding the clutch?
Maybe contact SBR and see what they think?

 

[SFRacingGST]

started the car up the morning, the clutch had nice pressure and caught within the first 3 inches. After driving on the highway for about 30 min, the clutch pressure was alot less. Almost felt very loose for about 3 inches (almost like no clutch) and then the clutch grabbed more towards the bottom. Don't know what could cause this. Seems to only happen after driving the car. Any info about these clutches not properly working under alot of heat??? Doen't seem like it should matter, but i am lost at what i should do next... Again i have a brand new slave, master, clutch, and flywheel. Also clutch fluid and tranny fluid is new..???? Any help would be appreciated