3 ms·
This is not strictly true. Some engines work better with back-pressure, and removing or altering the exhaust without re-tuning usually loses power: http://www.f
by seanp2k2 12y ago
This is not strictly true. Some engines work better with back-pressure, and removing or altering the exhaust without re-tuning usually loses power: http://www.formula1-dictionary.net/exhaust_road_perf.html http://www.formula1-dictionary.net/exhaust_road_perf.html
- teh_klev 12y agoI can attest to that, my old Saab performed terribly (performance and fuel economy) during the time I was running around with a pierced and corroded exhaust mid-section flexi-joint.