I have question about my new edelbrock. I have a 1969 Camaro SS with a 383. 10 to 1 compression and trick flow heads. I took my old 850 cfm Holley Double Pumper off and decided I should actually drive it around now so I put on a 600 edelbrock. I put it on and finally got the car started, but it doesn't seem to run right. How do I adjust the two screws in the front, I have never tuned a edelbrock before. ALso what timing should I be running at. Any info would greatly be appreciated.