hi motomanmike and new zed I,ve been doing some changes I pull out the chts plug pell the wires from the e.c.u to the plug and change the plug from a 300zxturbo of my brothers car connected back again and yiiiiiiiiiiiiha the signal of enrichmant back you can see the black smoke of tail pipe at the wide band is 10.5 a little hard to burn in the combustion chambers but with a adjust on the Afm set the air fuel ratio with this set up I race against kawasaki 600 rolling from 50m.p.h to 130 or more because i dont have my speedometer working the bike give me 2 car lenght my one another behind and he can,t catch me the straight street was like a mile or more he stay in the same distance all the way. the guy congratulations for my I win zpower i was 15p.s.i of boost with the manual boost control inactivated. I have another good race with this set up yes i know this isn,t the best technology I roll with a corvette ls3 6.2 liter 2008 436h.p. 428torq. top speed 185m.p.h 12.6 quarter mile 116mph we roll from 55 in third gear to 130 or more i saw r.p.m at 6200 in four gear i dont know exactly how much miles i was but im in front of him all the race he catch me at fifth gear. I have to4b 60mm and p.trim 69 housing 3 inch complete the injectors 370 with 90p.s.i increase like 450cc or more.thanks guys for the help.