View Single Post
fredmeister fredmeister is offline
Smart quod bastardus
 
fredmeister's Avatar
 
Join Date: Oct 2002
Location: Baltimore, MD, USA
Posts: 2,235
Garage
Looking at the piston there appears to be 4 machined grooves in the outer diameter between the top ring land and the piston top surface. Also looks like a deep groove in the area between the top ring land and second ring land.
Is this correct or is it machining marks or optical illusion?
Please provide more details on the piston and what this is.
Also, are these supplied with standard OEM Goetze rings or what optional rings are included?
__________________
1979 930 Turbo....3.4L, 7.5to1 comp, SC cams, B&B intercooler, Snow Perf water/meth injection, Rarlyl8 headers, Garret GTX turbo, 36mm ported intakes, Innovate Auxbox/LM-1, custom Manually Adjustable wastegate housing (0.8-1.1bar),--running 0.7bar max
---"When you're racing it's life! Anything else either before or after, is just waiting"
Old 10-07-2010, 06:47 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #16 (permalink)