Sentences with phrase «high rpm»

This is achieved by providing reduced intake valve lift and duration at low engine speeds for good torque, with increased intake valve lift and duration at higher rpm for optimum power.

A short stroke can result in greater engine performance if the engine is designed for high RPM running.

Naturally balanced straight six means smoother ride and no vibrations in high rpm.

And with high rpm plus 10 cylinders of friction, using oil can happen.

Personally, I'd prefer higher torque at lower rpm character of turbocharged engines than optimal torque at higher rpm of NA engines.

For example: Is it true that we should not run new bikes on high rpm for some time?

This does two things: increase the sensitivity of the first half of the accelerator pedal and change the shift timing to allow higher RPM for better acceleration.

A more aggressive transmission shift map holds gears longer and allows higher rpm shift points.

One reason might be to protect the motor from too high RPM, but often, this is used to fulfill legal restrictions.

However, achieving maximum power for strong acceleration or high road speed still requires high RPM.

Automatic versions all had lower output / lower rpm engines due to the lack of availability of a transmission that would be able to reliably cope with the engine's high rpm limits.

Don't motorcycle engines commonly work in entirely different regimes (far higher rpm, for one thing) compared to common car engines?

I identified a problem in the distributor, Checking with a timing light the governor gets stuck on «high RPM advance» and doesn't come back to normal.

There are no weird noises (besides high RPM), no bad smells from driving, and it shifts into all gears just fine.

Transmission shifts a little higher RPM than I'd like for economy.

As a consequence, the engine can develop the maximum possible low - end torque yet breathe well enough to develop the maximum possible power at high rpm.

I know that rpm is limited by an average piston speed of roughly 25 m / s, and reducing stroke allows for higher rpm, since it lowers piston speeds.

If an engine runs at too low an RPM or too high an RPM, this output is reduced, and the engine will consume more fuel as a result.

Car does feel a bit heavy and requires high RPM's to accelerate quickly.

So maybe the downside is being high RPM limited, and a some hydraulic fluid pumping loss which they must have figured can be made much less than the gains.

This design allows similar breathing as compared to a three - valve head, and as the small exhaust valves allow high RPM, this design is very suitable for high power outputs.

The improvements in low - RPM performance, which is where most street - driven automobiles operate a majority of the time, occur in trade for a power and efficiency loss at higher RPM ranges.

Technically higher RPM drives will have a slight advantage over USB 3.0 connections (especially for seeking and writing tons of small files) but for most people the difference is likely negligible when all real world factors are included — like variables introduced by file sizes, how many devices are hooked up to each USB root on your computer, and so on.

Most of this output is accessed at higher RPM levels, which can easily be attained through the judicious management of the vehicle's six - speed manual transmission.

An incorrect idle AFR can result in backfiring under close throttle high RPM operations of an engine, especially under load and deceleration.

In non-turbo engines (called normally - aspirated), the peak power is available only at the very high RPM range.

Together, the motors produce 125 Newton Metres of torque and both have been modified to withstand high RPM using Kevlar - reinforced armatures.

«Perhaps the best compromise is a small turbocharger that works at low revs but still has that reach into higher rpm like a good naturally aspirated engine.

We recently had a 2004 Altima here at my shop for the same complaint as you (high RPMS before shifting in to higher gears), in our case the fluid level was low.

This is even more advantageous for turbocharged engines, where the turbocharger must be kept spinning at high rpm by a large flow of exhaust to maintain the boost pressure and eliminate the turbo lag that occurs when the throttle suddenly opens on an idling engine.

I'm quite confused, the link describes a problem that happens on high RPM while mine happens at low RPM

The G37s VQ37VHR engine has been touted by car magazines and reviewers as an improvement over the VQ35HR engine mostly adding much more refinement and smoother engine operation, especially at high rpm where the VQ35HR engine was frequently criticized for NVH and sounding strained, harsh and loud.

The tapered shape of the springs also provides exceptional durability, even under high RPM conditions.

The Hyundai's three - cylinder engine isn't as punchy at higher rpms as Maruti's four - cylinder engine, and it feels like it's running out of breath much before the Ignis.

The cam is designed to provide outstanding high RPM airflow capabilities while yielding optimum low speed driving maneuverability.

A belt - driven or shaft - driven supercharger offers exceptional response and low - rpm performance as it has no lag time between the application of throttle and pressurization of the manifold (assuming that it is a positive - displacement supercharger such as a Roots type or twin - screw and not a Centrifugal compressor supercharger, which does not provide boost until the engine has reached higher RPMs).

Eco and Comfort are best suited for in - city jaunts and relaxed drives on the highway while the Sport modes keep the engine running at slightly higher RPMs so that you can accelerate quickly and always be in the power band.

Many chainsaw sharpener reviews will tell you to look for sharpeners with higher RPMs if you're looking for high power behind your tool.

Whereas traditional VTEC operation changes valve opening duration based on higher oil pressure during high rpm operation at one side of the valvetrain's rocker arms, the Civic's i - VTEC system can switch valve timing duration at low rpm and low oil pressure using two hydraulic actuators on both sides of the intake rocker arm.

The only time I get any resistance is when I'm at quite high rpm, say 5 - 6k and I try to shift to the next gear I'll be fully blocked out until the rpms die.

My hunch is that the lurching (when idling it's almost like «revving» but not high rpm's, from normal to low, and back) means the battery is driving the spark plugs solely (no help from the alternator) and the battery is near depletion.

The Ducati with it's high revving, over-square bore Desmosedici powerplant get's deep into high RPM efficiency and puts out a massive 200 HP.

The turbochargers were removed and other revised components were added in order to achieve high rpm.

But when you're driving the Explorer with its turbo - four on one of those winding roads that lead to the campground, lake, or trailhead, this engine struggles a bit, caught between relatively high rpm peaks for power and torque and only six speeds to get there.

The mill tends to get noisy at high RPMs though.

The continuously - variable transmission (CVT) doesn't produce an annoying high RPM whine thanks to excellent calibration work by Toyota engineers, and good balancing of the Corolla's power to weight ratio.

The game received a bit of a stat overhaul with high RPM weapons having their base damage reduced and each point of Stamina now giving you 30HP which is double from the previous amount.