At 04:57 AM 5/22/2007, you wrote:
No problem Keith, but like you said, hopefully the additional info doesn't add to the confusion!Herb
I have always had better performance with full vacuum on all my cars. Running my 383 with 10 deg can on full vacuum & my ZZ3 with 15 deg can the same. The 383 with Vortec heads needs the 10 deg can.
