Davis Unified Ignition Dyna-Mod Module - 4 Pin Doug's Headers The FAST LSX 102mm Intake

The FAST LSX 102mm Intake Manifold for GM LS7 engines provides bolt-on performance gains without any loss in bottom-end drivability

6 AN O-Ring Male to 5/16 in Hose Barb

Just mask with tape and brush on color

Includes mounting bolts & washers as well

Davis Unified Ignition Dyna-Mod Module - 4 Pin Doug's Headers The FAST LSX 102mm IntakeHigh Performance 4 Pin Dyna Module All V8, 6 Cylinder and 4 Cylinder engines utilizing our DUI Distributor or GM HEI Distributor Non Computer Controlled For a crisper, smoother running engine, replace your stock HEI module with the Dyna Mod. The Dyna Mod has more "electronic dwell" in it to provide more coil saturation time. The additional saturation time allows the coil to produce a more intense spark. Our Street Strip and Racing D. U. I.