03sierraslt

iTrader: (22)

I'll have to dig them up.

TrendSetter

i wanted the same thing mentioned in post 1. i ended up building a surge tank that fills from the regulator return line with a big pump in the surge tank. the tank is all stock, it all works really well. the big pump comes on under boost.

03sierraslt

iTrader: (22)

In this pic you can see where the return line attaches.



This is the Venturi hole opened up for the higher flow rate of a 450 pump.



This is how you remove the Venturi from bottom of bucket to drill it out a bit. It's fine with a 255 pump but a 450 requires opening it up.