I'm replacing the cap and rotor and I noticed the MSD rotor looks different then the stock one. The recess on the bottom that fits over the rubber spacer on the MSD rotor is about a .100in more shallow then the stock one so it won't sit flush or even get the screws to thread. If I remove the rubber spacer the rotor sits too low and actually rubs on the isolator. Has anyone ran into this problem? I'm not sure if the opti unit is stock or aftermarket due to the fact that I bought the car used. Thanks in advance for the help
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MSD 8481 Cap & Rotor fitment issues
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InActive Member- February 12th, 2013
- 1
- Nate
- 1994 Chevy Camaro Z28 M6
- Roseville, MI
- CNC Machinist
- Send PM
MSD 8481 Cap & Rotor fitment issues
sigpic1994 Black Camaro Z28 M6
Fully Rebuilt T56 all normal upgrades,kelvar blockers,billet keys,steel 3rd shift fork
Fresh 350ci lower
Doug Rippie Motorsports CNC ported Heads/Intake 2.02/1.60 Ferrea valves
Lloyd Elliot custom grind cam
Comp Cam 1.6 roller rockers
Pacesetter long tube coated headers
58mm throttle body
MSD opti cap/rotor/OTVC wires
custom tune
42lbs injectors
Trick Flow elbow
K&N FIPK