RicouGT

i've fitted a walbroo 255l, 550cc PE, FRP FSE (at 3b)and remap (by a friend) with a andy's td05/06-20g on my my96...it's very impressive with 1.3b hold to redline !! but i've a litlle trouble...

when my friend have test the car definitively after doing the remap, the afr was 11 at 6000 and less (10.7/10.8) after...now i've more than 11 (11.2/11.3 at 6300, 11.5 at 6500 and 11.7 at 7000 approximately) i don't understand why, but it's not my question...

my friend thinks i must remake the walbroo wiring with big section cable. how do you think about that ? is it absolutly necessary to do that ?

thanks !