View Full Version : List of online calculators
David Pozzi
12-13-2005, 10:52 PM
Please post any links to online calculators in this forum thread.
You can post suspension or Engine calculators here, but please give a short explanation of what your calculator does.
David
Here is a page on how to calculate your suspension frequencies http://www.racingaspirations.com/apps/wheel-frequency-calculator
High Plains Mopars
02-21-2006, 06:26 PM
Here is an engine calculators I use for displacement, compression, boost, and altitude. It is primarily focused on motercyles, but the four cycle engine data is the same regardless of # of cylinders.
http://www.rbracing-rsr.com/comprAdvHD.htm
TC
malihoochie
05-12-2006, 07:12 AM
This link seems to cover quite a bit also : http://www.tciauto.com/tc/support/
enjoy
g-roadster
05-13-2006, 07:24 PM
"BillShope" may be too modest to post his own page. There is a lot of good stuff here.
http://home.earthlink.net/~whshope/
Davezz28
11-28-2006, 08:05 AM
Here is a page with some
http://www.wallaceracing.com/Calculators.htm
Jewce
11-29-2006, 07:45 PM
These are somewhat specific in topic, but very useful if you know how to use.
http://www.engineersedge.com/Calulators_Online.shtml
B.W.T.ROAD
04-28-2008, 01:51 PM
Compare tires and see actual height and speedometer difference.
http://www.miata.net/garage/tirecalc.html
BrianP
04-29-2008, 09:47 AM
I like this one for tire size visualization:
http://www.rims-n-tires.com/rt_specs.jsp
RC Engineering's fuel injector size calculator:
http://www.rceng.com/technical.aspx?UserID=675866&SessionID=ATagkP7IVd8M8SnH5pK3#Selecting_the_Prope r_Injector_Size_
(i've found it to err to the large side, you can pick the next size down and probably be ok)
Eric Howell
08-19-2009, 10:16 AM
Rear steer calculator. Not sure if it is accurate or not.
http://www.chassishelp.com/rearsteer.html
BillyShope
09-07-2009, 03:29 PM
Not sure if it is accurate or not.
If the picture's correct, I don't see how it could be. He appears to be showing Heims at both ends, but no upper link. Rear steer is determined by more than just the angle of the lower link.
http://www.racetec.cc/shope
sik68
04-03-2010, 07:56 AM
This is a reprinted SAE paper on the geometry of wheel caster, including the derivation of the equations related to measuring it on your vehicle.
Warning, gratuitous use of trig.
http://www.hunter.com/pub/undercar/2573T/index.htm
317millhand
10-09-2010, 03:09 PM
Static Compresson Calculator
http://www.rbracing-rsr.com/compstaticcalc.html
gearing calculator
http://www.12bolt.com/gearing_calculator
MrQuick
10-24-2010, 11:28 AM
here's a few good reference pages to be helpfull to most.
http://torchmate.com/resource_center/reference_tables/
boodlefoof
07-27-2013, 10:35 AM
Here is a site with a materials weight calculator with what appears to be a pretty comprehensive materials index. Tell it what type of metal alloy and of what dimensions (for all sorts of materials - round tube, solid round, square, flat sheet, etc., etc.) and it spits out the total weight. Pretty handy.
http://www.onlinemetals.com/calculator.cfm
David Pozzi
08-04-2013, 12:10 PM
Here is a free online suspension geometry calculator, it's set up for 67-69 Camaro front suspension stock:
67-69 Factory Suspension (http://vsusp.com/?tool=2d#0.7%26project_name%3A67-69%20Factory%20Suspension%26trim%7Bbody_roll_angle %3A0%7Cfront.left_bump%3A0%7Crear.left_bump%3A0%7C front.right_bump%3A0%7Crear.right_bump%3A0%7D%26fr ont%7Bframe.susp_type%3A0%7Cframe.bottom_y%3A19050 %7Cframe.center_to_upper_mount_x%3A36576%7Cframe.b ottom_to_upper_mount_y%3A28575%7Cframe.center_to_l ower_mount_x%3A28486%7Cframe.bottom_to_lower_mount _y%3A3175%7Ccontrol_arms.upper_length%3A23495%7Cco ntrol_arms.lower_length%3A36283%7Cknuckles.hub_to_ upper_x%3A14604%7Cknuckles.hub_to_lower_x%3A10160% 7Cknuckles.hub_to_lower_y%3A5080%7Cknuckles.hub_to _upper_y%3A15875%7Cwheels.offset%3A4000%7Cwheels.d iameter%3A1700%7Cwheels.diameter_expl%3A35000%7Cti res.size_convention%3A0%7Ctires.section_width%3A24 500%7Ctires.aspect_ratio%3A4000%7Ctires.diameter_e xpl%3A50000%7Ctires.width_expl%3A7620%7D%26rear%7B frame.susp_type%3A0%7Cframe.bottom_y%3A9200%7Cfram e.center_to_upper_mount_x%3A28500%7Cframe.bottom_t o_upper_mount_y%3A24000%7Cframe.center_to_lower_mo unt_x%3A17000%7Cframe.bottom_to_lower_mount_y%3A24 00%7Ccontrol_arms.upper_length%3A24800%7Ccontrol_a rms.lower_length%3A37500%7Cknuckles.hub_to_upper_x %3A15000%7Cknuckles.hub_to_lower_x%3A13000%7Cknuck les.hub_to_lower_y%3A13000%7Cknuckles.hub_to_upper _y%3A13000%7Cwheels.offset%3A4000%7Cwheels.diamete r%3A1500%7Cwheels.diameter_expl%3A35000%7Ctires.si ze_convention%3A0%7Ctires.section_width%3A19500%7C tires.aspect_ratio%3A4500%7Ctires.diameter_expl%3A 50000%7Ctires.width_expl%3A7620%7D%26pref%7Bdiag1. px_per_mm%3A200%7Cdiag1.front_or_rear%3Afront%7Cta b.active%3A2%7Cunits%3A0%7Cshow.f%3A1%7Cshow.ca%3A 1%7Cshow.k%3A1%7Cshow.w%3A1%7Cshow.t%3A0%7Cshow.rc %3A1%7Cshow.ic%3A1%7Cshow.fvsa%3A0%7Cshow.tl%3A0%7 Cshow.kpil%3A0%7Credraw_during_drag%3A1%7Cchart.x_ axis_center%3A0%7Cchart.x_axis_window%3A10%7Cchart .x_axis_num_steps%3A21%7Cchart.x_axis_field%3Atrim .body_roll_angle%7Cchart.y_axis_fields%3A%5BFR%5D. general.roll_center.y%7D)
vcho455
09-20-2020, 07:34 AM
Transmission and gear ratio calculations with MPH at RPM.
https://weddleindustries.com/gear-calculator
Tincup
09-21-2020, 04:32 AM
Here is a page full of Racing calculators..
http://www.wallaceracing.com/Calculators.htm
minendrews68
10-27-2020, 01:20 PM
Here's a couple of apps that are pretty informative..
https://www.tremec.com/menu/tremec-toolbox-app/
This is a spicer calculator that's interesting:
https://spicerparts.com/calculators/transmission-ratio-rpm-calculator
https://spicerparts.com/calculators/
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