O OB_KEVTEC Registered Nov 18, 1999 #1 What should the mapping be on a stock busa with a full yosh RS3 system 4 into 1
O OB_jeffw Registered Nov 18, 1999 #2 +5L, +5M, +5M, idle circuit about the 11 o'clock position for all cyls. This is a good starting point. Yosh has info on installing exhausts and mapping them on their web site: http://www.yoshimura-rd.com/instructions2.html
+5L, +5M, +5M, idle circuit about the 11 o'clock position for all cyls. This is a good starting point. Yosh has info on installing exhausts and mapping them on their web site: http://www.yoshimura-rd.com/instructions2.html
