Need Help please!?!

Alright well first of all this my first post and i love this site i just got a 67 Camaro a couple of weeks ago!

it has a 327 sb with edelbrock carb 600cfm with electric choke. Edelbrock performer Intake.. 14in K&N filter.. headers. thats all that i know thats on it off the top of my head.

Ok heres the problem I recentley Put on a MSD 6aL ignition box and since i put it on the car has been ruff starting and when i put it in gear the car dies out unless you hold the gas to keep RPM up.. i went and got New MSD spark wires but that didnt change anything.. the car was running fine prior to this stuff being added.. im a newb to this stuff so take it easy on me lol..

Well first of all welcome to the site! There is probably 500 years of experience in here with everyone combined.

Now sounds to me like your problem is timing. i willing to be its timing, im sure in an hour or two you'll have 15 different responses all of which are going to really good, i dont know for sure but it sounds like timing. later,Joe

yea i was thinkin it was the timing to... but im not sure better leave it to the pros here..

anyone have any suggestions why this is happening?