Please watch our video which covers the 5 principles of tuning your car. The ecu map and injectors and fuel pump also have a large bearing on the torque gains you'll achieve.Ī longer valve duration can alter the torque band and on most engines the exhaust and intake durations do not need to match, although most cams and tuners use matched pairs there are some advantages to extending the intake or exhaust durations.
HONDA ECU TUNING KIT MOD
Some B20 engines respond better to more aggressive camshaft durations check your engine on a rolling road.ĭropping in a crank from the B17 is also a popular mod and gives a nice base for tuning up further.
We have seen some tuners fitting a VTEC head to the B20 engine blocks to good effect, effectively transforming the engine performance and response.ī16 engine head swaps are popular with VTEC being added to the non VTEC as a relatively simple and significant power hike, although a decent cam profile will virtually match this for top end. Competition cams are designed for maximum power at the top end of the RPM range, a place that most daily commutes will not permit! You'll never have thought a Motorsport and race camshaft is a pleasure to live with when in heavy traffic because low end power will be very lumpy.
HONDA ECU TUNING KIT DRIVER
On a daily driver must carefully try to match your torque band to your cars usage. Motorsport cams, boost the high end rpm power band but as a result the car will not idle smoothly and low end power nearly always suffers. Altering the camshaft profile alters the intake and exhaust durations on the engine and can dramatically change the engines power and power output.įast road cams normally boost the bhp over the rev range, you might lose a little bottom end torque but the high end rpm power will be higher. Significant gains can be made from camshaft upgrades. When talking about the best and most optimal modifications for your B20 engine, we are going to mods that give the best power gain for you spend. NB: B20A/B20B (The B series components were extensively revised from the A series and cannot be interchanged or swapped) Best B20 upgrades Vtec was not fitted to the B20 series engine, the focus was on reliability and performance. Honda B20s provide a fun base for your project and with carefully chosen tuning mods you can noticeably increase your driving experience. We examine the options for your B20 tuning and show the best mods that work. Guide to tuning and performance parts on the B20 engine from Honda
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