Polishing Rotors - Pros and Cons

NoDOHC · 03-15-2009, 10:47 PM

A few questions:

What would you call this? (Street port? Stock port?)
Primary Port.JPG
Secondary Port.JPG

The intention was to avoid changing port timing while providing a nearly consistent cross-sectional area for the primary and secondary runners and ports. I am not sure if this is still a stock port due to stock port timing or if it is considered a street port.

Here is a picture of the finished rotors (I would post more, but it is too much work resizing them).
2 Rotors.JPG

03-15-2009, 10:47 PM	#14
NoDOHC The quest for more torque Join Date: Sep 2008 Location: Sheboygan, Wisconsin Posts: 855 Rep Power: 17	A few questions: What would you call this? (Street port? Stock port?) Primary Port.JPG Secondary Port.JPG The intention was to avoid changing port timing while providing a nearly consistent cross-sectional area for the primary and secondary runners and ports. I am not sure if this is still a stock port due to stock port timing or if it is considered a street port. Here is a picture of the finished rotors (I would post more, but it is too much work resizing them). 2 Rotors.JPG __________________ 1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic)