Found this on the bay --> http://cgi.ebay.com/ebaymotors/Mini-...spagenameZWDVW

Valves - SI Valves +1.0mm

Springs - Stock

Valve Spring Retainers - SI Valves Titanium

Valvejob - Competition 5 angle intake, competition 1 angle & radius exhaust, fully hand blended into ports

CNC Port - Fully CNC ported intake and exhaust ports and chamber. 13% average flow increase on intake port, 36% aveage flow increase on exhaust port.

Cam - Stock

FlowTest Data
Bore Diameter: 3.285
Intake Valve Diameter: 31.2
Exhaust Valve Diameter: 24.25
Chamber Volume: 32cc
Intake Port Volume: 114cc


Anyone heard of these guys?

 

Column 3, row 4.

http://www.stcmini.com/sponsors.html

2+2=4