- Wed Aug 10, 2011 9:19 pm
#267033
hi i have a sir p30 ecu on my b16a2 engine i no the sir is 10 bhp more wat is the difference i no the ecu is slightly different is the anything else like injectors . cheers
- Thu Aug 11, 2011 2:25 am
#267074
the ecu is different and the pistons on the VTi are slightly lower comp than SiR. Hence the 10hp difference.