1989 240sx Brian Cowers Stroket kit 2.4.-2.6
 

I have a fully built ka24de that is now converted to turbo. details aren't very necessary for this question but just a run down
BC Stroker kit
id 1050cc
aeromotive 340lph
top mount with hx35
wiring specialties engine harness
gm 3 bar map
obx fuel rail
nismotronic piggy back chip


anyway have had the car for quite sometime now and have always noticed my bottom end always being some what loud, not like a bad loud like spun bearing or anything, car runs great it just sounds angry down there hahah just curious to get some info on others who might have encountered something similar