Calculators - Boost, Fuel, Octane, Gearing

[rxrider]

Boost / Fuel Octane Figures - Author: Jack_Shaft - http://www.ty4stroke.com/viewtopic.php?t=15711

Calculator for HP with altitude, octane, C/R, and boost - Author: TurboKeith - http://www.ty4stroke.com/viewtopic.php?t=23214

Snowmobile gear calculator - Author: Ted Jannetty - http://www.ty4stroke.com/viewtopic.php?t=72171

 

[Ted Jannetty]

Here is the new link for the gear calculator fixed.

http://www.turboaddictionparts.com/cata ... lator.html

 

[rxrider]

Thanks Ted

 

[bottlerocket]

How do you determine the VE of a snowmobile engine? Is it all just a guesstamation!

 

[rxrider]

No it's science.

Here's the formula

VE = A*rpm2 + B*rpm + C

Here's a few links to more information on the matter

http://www.megamanual.com/v22manual/vetable.htm

http://www.autoservicetech.com/vecalculator1.html

Do a search for VE or Volumetric Efficiency on Google

Jan-O
rxrider

 

[bottlerocket]

Thanks

 

[rat4020]

Stock fuel PSI

I would like to find out the fuel PSI my stock pump of in my 08 Apex thanx Rod

 

[kinger]

Link is dead for that .xls on the boost calc