View Full Version : 1/4 mile time
does anybody knows the 1/4 mile time of a williams turbo
of in any case what it should run on 1Bar (14 Psi)max?
Mr.AdamB
06-08-2007, 17:14
wat bhp? and weight and can work it out.
shud weigh in at around 1050kg or so with turbo extras and no stripping i would guess? maybe bit less
1 bar boost with the BB map gives you around 250bhp
Dancliovalver
06-08-2007, 17:42
http://www.letstorquebhp.com/calculator.asp
:lol:
Power at Flywheel (BHP) : 320
Weight without Driver (KG) : 1000
Power to Weight Ratio (BHP Per Ton) : 325.14
0 - 60 (Secs) : 4.36
0 - 100 (Secs) : 9.81
60 - 100 (Secs) : 5.44
Quarter Mile (Secs) : 12.64
Terminal Speed (MPH) : 113.54
Drag Strip Quarter Mile (Secs) : 12.44
Drag Strip Terminal Speed (MPH) : 115.66
vts_saxo
06-08-2007, 17:51
That website is rubbish, doesnt take so many factors into account when calculating like gearing etc.
Dancliovalver
06-08-2007, 18:38
its normally been pretty bob on for meself :lol:
obviously it wont be mega accurate but it at ;east gives u an idea
Laine_16v
06-08-2007, 18:41
Yeah i thought it was pretty good tbh.
Mr.AdamB
06-08-2007, 18:55
it said id get a 14.9 in my valver but i got a 14.7 so it is usually pretty accurate tho.
plus martins.
Power at Flywheel (BHP) : 220
Weight without Driver (KG) : 850
Power to Weight Ratio (BHP Per Ton) : 262.98
0 - 60 (Secs) : 4.85
0 - 100 (Secs) : 11.75
60 - 100 (Secs) : 6.90
Quarter Mile (Secs) : 13.23
Terminal Speed (MPH) : 106.10
Drag Strip Quarter Mile (Secs) : 13.03
Drag Strip Terminal Speed (MPH) : 108.08
ran 13.14 at 107. i believe
12.64 i resonable i think
but thats with an T28
plnning of rnning an T3 wth ext. wastgate s that shouldlower the time right ?
Yeah, I've always found letstorque to be pretty good.
Chris n`nic
07-08-2007, 09:34
Hmmm not sure myself...uping power doesn't always mean quicker times...in my experience the times start levelling off a bit but the terminal speed increases unless you have fancy diffs or super grippy tyres. There are loads of turbod/SC'd saxos that turn up at York and get a low 14 but with a 104mph terminal speed..no traction then when they get grip they start to fly
Chris
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