Modern Auto Performance, located in Plymouth Minnesota, recently completed in-car testing of the new DW301 in-tank fuel pump.
The pump was tested in conjunction with a set of DW 1500cc injectors on a fully built 4G63 tuned on e85 fuel. Previously, the car had been maxed out on a 255 LPH pump and generated just over 500 AWHP. The DW301 pump was then installed and the car was put back on the dyno and made 600 AWHP. Also impressive is the fact that this pump was able to achieve this power on the stock OE fuel lines. The DW301 will be available for purchase in January 2011 and will retail for $169 including an application specific fitment kit.