Drivetrain issue
Thread Starter
Racer
Joined: Mar 2019
Posts: 385
Likes: 102
From: Virginia
Drivetrain issue
First problem is during a high rpm 2-3 shift i get a weird high pitch noise out of the trans and it doesn't want to shift until I get out of the power. It seems the syncro is not catching up. Not sure on this.
Second problem: I had the windows up the other day and I hear a rubbing noise when accelerating. I only hear the noise with the windows up. Under normal driving I don't hear the noise. I have an A&A kit on the car and the intake tube does rub on the hood. Looking at the hood it seems the rubbing is a bit more than usual. Could the motor mounts be going bad (stock mount) and causing more rubbing? Or maybe a torque tube coupler? Trans or diff? Not sure, has anyone experienced this?
The car:
2003 Z06 403 stroker, A&A kit V3TI on 10PSI. Makes 715 rwhp, monster twin disk. Saccity trans mount. 37k on the car.
thank
KT
Second problem: I had the windows up the other day and I hear a rubbing noise when accelerating. I only hear the noise with the windows up. Under normal driving I don't hear the noise. I have an A&A kit on the car and the intake tube does rub on the hood. Looking at the hood it seems the rubbing is a bit more than usual. Could the motor mounts be going bad (stock mount) and causing more rubbing? Or maybe a torque tube coupler? Trans or diff? Not sure, has anyone experienced this?
The car:
2003 Z06 403 stroker, A&A kit V3TI on 10PSI. Makes 715 rwhp, monster twin disk. Saccity trans mount. 37k on the car.
thank
KT
Last edited by KT35; Nov 30, 2020 at 09:37 AM.
Race Director
Joined: Oct 2004
Posts: 12,860
Likes: 4,661
First problem is during a high rpm 2-3 shift i get a weird high pitch noise out of the trans and it doesn't want to shift until I get out of the power. It seems the syncro is not catching up. Not sure on this.
Second problem: I had the windows up the other day and I hear a rubbing noise when accelerating. I only hear the noise with the windows up. Under normal driving I don't hear the noise. I have an A&A kit on the car and the intake tube does rub on the hood. Looking at the hood it seems the rubbing is a bit more than usual. Could the motor mounts be going bad (stock mount) and causing more rubbing? Or maybe a torque tube coupler? Trans or diff? Not sure, has anyone experienced this?
The car:
2003 Z06 403 stroker, A&A kit V3TI on 10PSI. Makes 715 rwhp, monster twin disk. Saccity trans mount. 37k on the car.
thank
KT
Second problem: I had the windows up the other day and I hear a rubbing noise when accelerating. I only hear the noise with the windows up. Under normal driving I don't hear the noise. I have an A&A kit on the car and the intake tube does rub on the hood. Looking at the hood it seems the rubbing is a bit more than usual. Could the motor mounts be going bad (stock mount) and causing more rubbing? Or maybe a torque tube coupler? Trans or diff? Not sure, has anyone experienced this?
The car:
2003 Z06 403 stroker, A&A kit V3TI on 10PSI. Makes 715 rwhp, monster twin disk. Saccity trans mount. 37k on the car.
thank
KT
