retard timing mechanically?

I'm here to tell you when your in the cockpit of the vehicle and you go into a boosted state and your watching your afr like a hawk and the boost kicks in you don'thave time to worry aabout pulling a rip cord.
It's just my two cents but boosting a mopar isn't cheap why take any chances especially in the tuning stages....

I hear that, I was just looking for some other alternative as I hate electrical wiring and what knot, I'll probably use the msd btm. Sounds like the easiest setup and enuff info running around to get it set up.
The motor I'm building is a 96 318 magnum with stock cam and 9.5-1 (I know that's a fair bit of compression but it is what it is) going to be running a blow through carb.
I have seen were the guys over on magnum swap are running this same set up with a different cam and throwing 15 lbs at it and they have also thrown a 200 shot at it iirc (not at the same time as boost) and the stock bottom end holds just fine. (They built a 360 but I think there pretty much the same other than some cubes)