Hi Duces, yes the rear has had metering blocks installed so the jets can be changes but you are right they weren't there originally. Thanks for helping.YRUHOT.Doug
HEY novadude55, Glad you learned something also. I had learned way more than I thought I knew about Holley carbs. I guess it's cause they usually work so good out of the box in my experience and I think it really takes some work to screw them up.lol. I'm just getting tired at this point of life of having to go to the hard school of knocks to learn this stuff.lol. But adversity usually make up grow and learn. Like I've learned why people stay away from tunnel rams.lol. Actually everything I've done to the carbs has led to the car running better, so I guess I've learned something, I just hope my friends don't think I'm the expert on Holleys.lol.Take care,YRUHOT...........doug Ps a couple of recent photos of my little pain in the you know what,but I love her.lol.
Just wanted to say thanks to those in this thread. It might be old but I learned a lot and feel better on what I am about to do and what my old school carb rebuilder told me about my 600's he just did for me.
The Jalopy Journal
