Reply to thread

Dear Sifu,


i am running on 1600cc NA with BOT. my exhaust setup is 2.5" downpipe + mid box +2" straight pipe + straight flow muffle. Due to tak boleh tahan with the loud exhaust, i added another mid box.


my question is why adding another mid box (adding restriction) will cause engine knocking? supposingly air restricted, the A/F should be rich. I suppose knocking is caused by A/F too lean.


any sifu enlighten me?


thanks


Posts refresh every 5 minutes




Search

Online now

Enjoying Zerotohundred?

Log-in for an ad-less experience