Underground Motorsports 1998 RB26DET 240SX: New Bi

After hearing about the new Billet 6765 Turbo from Precision Turbo, we had to test one out for ourselves. This turbo proved itself, hitting full boost 1700 RPM sooner than our last setup. The .68 A/R T4 housing that was selected proved to be too small through our testing, so a .81 A/R is on the way and new dyno videos will be posted in the coming days.

StreetFire | May 27, 2009

Tags:. .billet. .dyno. .rpm. .motorsports. .sooner