I would be surprised if you find a RB20 Motorsport cam is a pleasure to live with when driving around busy urban areas. Motorsport camshafts, boost the high end rpm power band but as a result the car will not idle smoothly and low end power nearly always suffers.įor a road car we recommend that you look at where you spend most time in your RPM range and then match your bhp range to your usage of the car. Altering the camshaft profile alters the intake and exhaust durations on the engine and can dramatically change the torque and power output.įast road camshafts usually boost the torque throughout the rpm band, you might lose a little low end torque but high end rpm power will improve. Significant gains on the RB20 can be made from camshaft upgrades. We won't be swayed by popular RB20 upgrades, they need to be cost effective. The best RB20 upgrades on an engine are typically the ones that give the best power gain for you spend the turbo engines are much better propositions for your tuning project.
HOW MUCH HP CANT A SKYLINE GET FROM APEXI POWER FC TUNE MODS
The internals on the RB20 usually need upgrading around the 350bhp region in your tuning projects depending on which version you have.īut we'll assume you want to stick with your RB20 and look at the mods which work best on this engine. Most people will do a swap from the RB20 to the RB25 as this is generally regarded as a better starting point for serious power gains where your aim is over 450bhp. RB20DE NEO twin-cam NASP Power: 153 hp 138 RB20 parts.RB20DET-R twin-cam, turbocharged Power: 207 hp rpm 181 lbft at 4800 rpm.RB20P single-cam, NASP 12 valves, autogas LPG Power: 93 hp rpm 105 lbft at 2400 rpm.RB20DET twin-cam, turbocharged Power: 212 hp rpm 195 lbft at 3200 rpm.RB20DE twin-cam NASP Power: 148 to 153 hp rpm 133 to 137 lbft rpm.RB20ET single-cam, turbocharged Power: 168 hp rpm 152 lbft rpm.RB20E single-cam NASP Power: 129 to 148 hp rpm 133 lbft rpm.There were a variety of 2.0 L RB20 engines produced: Some were NASP and others were turbocharged, and we are going to branch this RB20 article into specific ones for each version, so please read through and add any tips or pointers so we can have the most complete information for our readers. History, Power & Specs of the RB20 Engine There were quite a few versions of this engine, the turbocharged ones are the preferred starting points, and you can't just add a turbo to the NASP versions, you need to do quite a bit of work to get these working. The smaller capacity works well with a smaller turbo and produces very little lag compared to some RB25 project cars I've driven. We've seen the RB20 handling power around the 300-350bhp mark which is still very respectable. Nissan RB20 are popular tuning projects and with carefully picked sports modifications like remapping, turbo improvements and camshafts you will noticeably enhance your driving pleasure. Herein we consider RB20 tuning and report on the best modifications. "All you need to know about tuning and performance parts on the Nissan RB20 engine!"
0 kommentar(er)
