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What engine RPM @ 100 kph?
Moderators: toaddog, TWISTY, V8Patrol, Moderators
What engine RPM @ 100 kph?
Just wondering what engine revs your fourby does at 100 k's.
Triton non-turbo manualon standard 16 tyres =2600rpm
Volvo auto= 1350rpm
HJ47 on standard tyres = 2850rpm
Triton non-turbo manualon standard 16 tyres =2600rpm
Volvo auto= 1350rpm
HJ47 on standard tyres = 2850rpm
84 Toyota HJ47-98 MK Triton-2011 Kluger- 2010 Triton (Work)-Suzuki DL650-Suzuki DRZ400-Honda CRF250X
Posts: 1379
Joined: Mon May 07, 2007 8:28 pm
Joined: Mon May 07, 2007 8:28 pm
Location: West of Woodridge, North of Ipswich, South of Oxley, East of Wacol
Why do you want to know? What's it relevant to?
FYI - currently, my 660cc sierra runs Trail tough 6.4:1 transfer gears and 34" swampers, worn for about 33"actual height - runs 3360@100 in 5th, but if laden is more likely to be in 4th @ 4280.
Once I have the Q78's on it and the 5.12 diffs, it'll be spining 3947 @ 100 in 5th - much happier.
My Diesel G wagen spun 3750 with 31's on it at 100 and 3150 with 36's.
FYI - currently, my 660cc sierra runs Trail tough 6.4:1 transfer gears and 34" swampers, worn for about 33"actual height - runs 3360@100 in 5th, but if laden is more likely to be in 4th @ 4280.
Once I have the Q78's on it and the 5.12 diffs, it'll be spining 3947 @ 100 in 5th - much happier.
My Diesel G wagen spun 3750 with 31's on it at 100 and 3150 with 36's.
[quote="greg"] some say he is a man without happy dreams, or that he sees silver linings on clouds and wonders why they are not platinum... all we know, is he's called the stevie.[/quote]
Put in your specs here and see how they add up
http://members.optusnet.com.au/~zerosin/gearcalc.html
cheers
Trains
According to the above, my speedo is out by 5kms, and my tacho out by a few hundred rpm.
T
http://members.optusnet.com.au/~zerosin/gearcalc.html
cheers
Trains
According to the above, my speedo is out by 5kms, and my tacho out by a few hundred rpm.
T
Save the Whales......Collect the whole set.
My Wife Can't Shear..............But You Should See Her Crutch !
My Wife Can't Shear..............But You Should See Her Crutch !
same here, mk l28 31's 100k's @ 3100 in 4thmacca81 wrote:dunno with the new engine, as there is no tacho on it, but the old one was 3100 in 4th
mq shorty, black, rust free!!, quarter chop, F&R tube bars and sliders, q78's or 33'' stt's, 4.88's with lsd waiting to be thrown in.. :D http://www.patrol4x4.com/forum/showthread.php?t=9540
Are these EFI engines?
If so it'll depend on the map on the CPU as it depends on what map you use as to what the rpm will be.
an example
a bad map might be 3000rpm for 100klm chew up heaps of fuel.
A good map might be 1500rpm for 100klm and use very little fuel.
Gearing won't mean much if the engine has EFI.
If so it'll depend on the map on the CPU as it depends on what map you use as to what the rpm will be.
an example
a bad map might be 3000rpm for 100klm chew up heaps of fuel.
A good map might be 1500rpm for 100klm and use very little fuel.
Gearing won't mean much if the engine has EFI.
EFI isn't quite that magical. It can't completely change an engines character.zagan wrote:Are these EFI engines?
If so it'll depend on the map on the CPU as it depends on what map you use as to what the rpm will be.
an example
a bad map might be 3000rpm for 100klm chew up heaps of fuel.
A good map might be 1500rpm for 100klm and use very little fuel.
Gearing won't mean much if the engine has EFI.
Your kidding rightzagan wrote:Are these EFI engines?
If so it'll depend on the map on the CPU as it depends on what map you use as to what the rpm will be.
an example
a bad map might be 3000rpm for 100klm chew up heaps of fuel.
A good map might be 1500rpm for 100klm and use very little fuel.
Gearing won't mean much if the engine has EFI.
Maybe it'll change a few hundred RPM's on an auto without lock up convertor, but it wont change fark all else
Wanted: Car trailer or beaver tail truck, let me know what you got
Thanks cloughy - exactly what I was gonna say!cloughy wrote:Your kidding rightzagan wrote:Are these EFI engines?
If so it'll depend on the map on the CPU as it depends on what map you use as to what the rpm will be.
an example
a bad map might be 3000rpm for 100klm chew up heaps of fuel.
A good map might be 1500rpm for 100klm and use very little fuel.
Gearing won't mean much if the engine has EFI.
Maybe it'll change a few hundred RPM's on an auto without lock up convertor, but it wont change fark all else
Thats the best outers post ever.zagan wrote:Are these EFI engines?
If so it'll depend on the map on the CPU as it depends on what map you use as to what the rpm will be.
an example
a bad map might be 3000rpm for 100klm chew up heaps of fuel.
A good map might be 1500rpm for 100klm and use very little fuel.
Gearing won't mean much if the engine has EFI.
Please, explain how, with a manual gearbox, in gear, driving down the road, how EFI can mysteriously change the relationship between the speed the crank is turning and the speed the input shaft of the gearbox is turning. Does a poor efi map slip the clutch?
Steve.
[quote="greg"] some say he is a man without happy dreams, or that he sees silver linings on clouds and wonders why they are not platinum... all we know, is he's called the stevie.[/quote]
Gwagensteve wrote:Thats the best outers post ever.zagan wrote:Are these EFI engines?
If so it'll depend on the map on the CPU as it depends on what map you use as to what the rpm will be.
an example
a bad map might be 3000rpm for 100klm chew up heaps of fuel.
A good map might be 1500rpm for 100klm and use very little fuel.
Gearing won't mean much if the engine has EFI.
X2 WTF
Hoppy
Please, explain how, with a manual gearbox, in gear, driving down the road, how EFI can mysteriously change the relationship between the speed the crank is turning and the speed the input shaft of the gearbox is turning. Does a poor efi map slip the clutch?
Steve.
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