Thanks for weighing in, Dan. I got rid of the EGR system on my engine a long time ago. Sounds like I just need to connect the vacuum line on the distributor directly to the vacuum nipple on the base of the carb (stock Holley 1945), bypassing the OSAC valve on the air cleaner. That way, the distributor's vacuum advance will continue to operate. Sounds like my engine will run better, altho it runs really well right now. I haven't noticed the mushy acceleration that you referred to, BTW. I just wanted to make sure I didn't royally screw up anything with my engine before I try this. Thanks! CRUISER
