Sleeper Z06 plans, time to mess with some cobras
Robert
Robert
The guy who works on my bike and builds some prostock motorcycles said he would port my heads for me while the car is down for the cam swap
Does this sound like a good idea guys? What could I see with stock valves in LS6 heads with a mild port and CheaTR or maybe a 224/228 .59x/.59x 114-117lsa? I'd really like to get 450rwhp @6500 on the motor and I guess I'll have to cave and get some LG Longtubes 
Also thinking of getting the heads milled while they're off the car. What kinda milling can I do with a CheaTR on LS6 heads and still run 91 octane? I plan on running 100 octane whenever I spray but getting to work and back will be 91. Would I have to worry about clearances? The CheaTR has a 230 exhaust duration? How much can I mill and use 91 octane and the CheaTR?
Last edited by SDC; Dec 1, 2005 at 09:03 AM.

Robert


