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That's nice that the Sniper2 comes standard with a 2 bar MAP and 100 lb. injectors. They must have designed it with boost in mind. I'm sure there are cheaper options out there, but not sure you will find anything else with as much support as Holley right now. Not specifically from Holley, but there are so many users that you'll be able to find a tuner in the event that you get stuck. You don't give yourself as much credit as you deserve. While the boost is new, it's really not that complicated. Some people can make it complicated by adding boost controllers, or methanol or dial-a-boost settings. When you really break it down, there are only a few components and keeping it simple will help. Wastegate goes in the exhaust before the turbo and will control your boost level based on the spring you have. BOV will prevent over boosting the engine when the throttle blades are closed and the turbo is still spooling. If you allow the Sniper2 to control the timing, you can set it up to pull timing as boost goes up. Generally you want to pull a few degrees of timing as the boost pressure increases. Lots of the turbo LS guys are using a 12-12 rule, 12* of timing with 12 lbs. of boost. If you are running 3-5 lbs. of boost, I'd just pull out maybe 5-6 degrees of timing around full boost. N/A AFR should be around 12.5 at WOT or 100 kPA, and with boost you'd want to lower the AFR several points. My LSA engine was happy with 12.5 around 11psi of boost, so it really depends on the feedback from the ECU and if the motor feels happy.