i have a drag gen 3, i have a built bottom end, plannin' to boost 10-15 daily driver. i'm probably gonna go with rc. are saturated 440's sufficient or should i go bigger.

 

I would go with 550's. The amount of boost isn't what is important, it is the power level. How much power do you expect?

 

probably like 300 something whp

 

Ya 440's won't be enough for you. I would say go with 550's. Another thing you could do if you already have 440's is run an FMU. A 4:1 or 5:1 will keep pressure sane and let you get more out of your 440's. One more thing to go wrong though.

 

550's dude.

 

ditto on the 550's