How High Does Your Car Rev At Highway Speeds

[WippFlogg]

Hey all

Just wondering how high peoples rb25det engines are reving when sitting on 100 - 110 km/h? mines a little over 2500rpm just wondering if this is normal. Oh it is a 5 speed manual as well.

Cheers

[jake33]

mines about that. seems normal

[funkymonkey]

My R32 GTS4 does around 2600 to 2800 RPM (manual, modded)

Ceffy about 2900 to 3200 RPM (auto, stock)

[mad032]

32 GTS-T does 3100rpm at 100kpa or 4000rpm at 140kpa.

seems to be a bit higher than others

[dmr]

5th gear, stock diff: 2800rpm-2900rpm @ 100kmph

[dmr]

32 GTS-T does 3100rpm at 100kpa or 4000rpm at 140kpa.

seems to be a bit higher than others

hmm yeah does seem a lil high. do you have an auto ecu or something?

[shepo]

yeah, mines about 3 grand.

theres alot of variants to take into account as well, wheel size, speedo accuracy etc...

[funkymonkey]

diff and gearbox ratio's being the main decider in what revs you are doing.

[R34 GTT]

R34 GTT 5 speed manual doing bout 110km/h, 2900-3000rpm

[mad032]

dmr - power fc, standard diff and box on 18's.

i wonder if it could have anythinig to do with having a big turbo therefore the engine doesnt have any help in the lower revs resulting in the engine working that little bit harder? dunno just a thought

[dmr]

dmr - power fc, standard diff and box on 18's.

i wonder if it could have anythinig to do with having a big turbo therefore the engine doesnt have any help in the lower revs resulting in the engine working that little bit harder? dunno just a thought

the turbo wouldn't change a thing. i'd say it would be the 18's

[RusH_]

Stock R34 GT-t, 100km/h - bout 2500-2600rpm, 110km/h - bout 2800-2900rpm

Steve

Edited October 26, 2007 by RusH_

[jimmytim]

Cool! Someone actually asked this!

I thought about this question all the time, but only thinking to myself (as in never thought about asking others)

Seems like I'm in the norms...2500~2600rpm @ 100km/h rb25det auto.

I always thought manual will have a lower rpm then auto, but looking at the replys, this may not hold true.