Made this ------sheet from Garrett's formulas. Much better than guessing, or doing it buy hand. Just made this to help people and fight boredom, should really help all the HMT folks!

Link!

 

Looks really good so far. I noticed though you have "First select the engine your using and select the top cell. Enter your desired crankshaft horsepower there." but have no input for engine...crankshaft horsepower rating is there though. Don't know if it makes a difference, but figured I'd let you know. Looks pretty accurate so far...good work! Glad someone at least made use of the "Turbo103" articles I posted.

 

Each engine is on it's own ------sheet. You can select what you want at the bottom. I included D15, D16, B16, B18A/B, B18C, B20B/Z, F20, F22, F23, H22, H23, K20, and K24. I think that coves all the usual Honda engines.

 

As long as we don't get those ------- europeans whining about their sloppy D13's not making the list...

I just wish I had ms-whatever on this pc to work ------sheets. I'm stuck with my damn graphing xulator for this crap atm.

 

Just remember the SR-71 was designed mainly with slide rules and your calculator has 10 times the processing power of the computers of those days.

as long as I can't specify the bore , stroke and number of cylinders I will stick to this turbo calculator

http://www.not2fast.com/turbo/glossa...orDutyCycle=85

 

Actually I didi it all in OpenOffice.org, open source FTW! You can D/L it from http://www.openoffice.org

Nice, way more specific than what I was aiming for though.