just want to share this online performance calculator for engines
http://www.wallaceracing.com/Calculators.htm
it has the ff calculators:
# CID - Engine Calculators
# Cubic Inch Displacement Calculator
# Balancer Timing Mark Calc
# Compression Ratio
# Dynamic Compression Ratio Calculator
# Effective Compression Ratio
# Boost Compression Ratio Calculator
# HP Change From Compression Ratio Change
# HP From Bore - Stroke
# Piston Speed and Port Velocity
# New Hp From Adding More Boost Calculator
# Horsepower - Torque Calc
# Pressure Loss From Fuel Line Length
# Max RPM Calculator
# HP - TQ - RPM CALC
# Calc Deck Height
# Calc Piston Pin Height
# Stroke Calculator
# Rod Length Calc
# Calc Piston Inertia
# ET - HP Calculators
# Convert ET To Today's Condition NEW
# 1/4 Mile Stats Calculator
# Another 1/4 Mile Stats Calculator
# 1/8th to 1/4 to 1/8th Conversion
# 1/8th Mile Stats to 1/4 Mile Stats
# Compute ideal MPH and times at 60', 330', 660' and 1000'
# Convert 1/4 Mile ET to 1/8th Mile ET Calculator
# Convert 1/4 Mile MPH to 1/8th Mile MPH Calculator
# Hp From 1/4 MPH,ET and Weight Calculator
# HP from ET with HP Correction NEW
# HP from ET with HP Correction for 1/8th Mile NEW
# Hp From 1/8th MPH,ET and Weight Calculator
# 1/8th Mile ET From HP With HP Correction NEW
# 1/4 Mile ET From HP With HP Correction NEW
# New ET from Weight Change NEW
# Convert Your ET to Sea-level MSA ET NEW
# New ET from Previous ET and Weather Conditions NEW
# RPM At Peak HP Calculator
# HP Necessary For A Speed
# Estimate 60 Foot Time From Quarter-Mile ET
# MPH at the 60' clock
# Estimate HP From 60 Foot Time ET
# G Force from 60' Times
# Braking HP Loss at Altitude Calculator
# 0 - 60 Calc
# Calculate Distance Of Win From MOV
# Altitude Correction Factors
# Gears - RPM Calculators
# Conversion Calculator
# Driveshaft Speed Calculator
# MPH - Gear Ratio Calculator
# Gear Ratio Difference Calculator
# Gear/Tire Calculator
# Gear Ratio Needed Calculator
# RPM Drop From Shift Calc
# RPM/MPH From Gear Ratio Calculator
# Speedo Gear Calculator
# Tire Height Calculator
# Converter Slip Calculator
# Head - Exhaust Calculators
# Air/Fuel Ratio Converter NEW
# Throttle Blade Diameter for Individual Runner Intake NEW
# Header Tube Length Calculator
# Carb/TBI CFM Calculator
# Calc Valve Lift From New Rocker Ratio
# Camshaft Calculator
# Overlap Calculator
# LSA and Overlap Calculator
# Milling Heads Calculator
# Choke Point Intake Ports Calculator
# Finding Choke Point On Intake Ports Using RPM's
# Discharge Coefficient Calculator
# Mach Index Of Intake Port Calculator
# Flow at RPM Calculator
# Max RPM at Flow Calculator
# Head Flow Ratio
# Minimum CA Calculator
# Average CSA Calculator (using port length)
# Limiting Port Velocity Calculator
# FPS Calculator
# Pitot Pressure to Feet Per Minute Calculator
# Intake Runner Calculators
# Intake Runner Length
# Convert Head Air Flow From One Depression To Another
# Calc Head Air Flow for the HP Wanted
# Calc HP from Head Air Flow
# HP From Intake Valve Size
# Exhaust Valve Calculator
# Intake Valve Calculator
# Intake Valve Lift Calculator
# Weather Correction Calcs NEW
# Other Calculators
# Free Fall Calculator NEW
# Octane Mix Calculator NEW
it here
http://www.wallaceracing.com/Calculators.htm
http://www.wallaceracing.com/Calculators.htm
it has the ff calculators:
# CID - Engine Calculators
# Cubic Inch Displacement Calculator
# Balancer Timing Mark Calc
# Compression Ratio
# Dynamic Compression Ratio Calculator
# Effective Compression Ratio
# Boost Compression Ratio Calculator
# HP Change From Compression Ratio Change
# HP From Bore - Stroke
# Piston Speed and Port Velocity
# New Hp From Adding More Boost Calculator
# Horsepower - Torque Calc
# Pressure Loss From Fuel Line Length
# Max RPM Calculator
# HP - TQ - RPM CALC
# Calc Deck Height
# Calc Piston Pin Height
# Stroke Calculator
# Rod Length Calc
# Calc Piston Inertia
# ET - HP Calculators
# Convert ET To Today's Condition NEW
# 1/4 Mile Stats Calculator
# Another 1/4 Mile Stats Calculator
# 1/8th to 1/4 to 1/8th Conversion
# 1/8th Mile Stats to 1/4 Mile Stats
# Compute ideal MPH and times at 60', 330', 660' and 1000'
# Convert 1/4 Mile ET to 1/8th Mile ET Calculator
# Convert 1/4 Mile MPH to 1/8th Mile MPH Calculator
# Hp From 1/4 MPH,ET and Weight Calculator
# HP from ET with HP Correction NEW
# HP from ET with HP Correction for 1/8th Mile NEW
# Hp From 1/8th MPH,ET and Weight Calculator
# 1/8th Mile ET From HP With HP Correction NEW
# 1/4 Mile ET From HP With HP Correction NEW
# New ET from Weight Change NEW
# Convert Your ET to Sea-level MSA ET NEW
# New ET from Previous ET and Weather Conditions NEW
# RPM At Peak HP Calculator
# HP Necessary For A Speed
# Estimate 60 Foot Time From Quarter-Mile ET
# MPH at the 60' clock
# Estimate HP From 60 Foot Time ET
# G Force from 60' Times
# Braking HP Loss at Altitude Calculator
# 0 - 60 Calc
# Calculate Distance Of Win From MOV
# Altitude Correction Factors
# Gears - RPM Calculators
# Conversion Calculator
# Driveshaft Speed Calculator
# MPH - Gear Ratio Calculator
# Gear Ratio Difference Calculator
# Gear/Tire Calculator
# Gear Ratio Needed Calculator
# RPM Drop From Shift Calc
# RPM/MPH From Gear Ratio Calculator
# Speedo Gear Calculator
# Tire Height Calculator
# Converter Slip Calculator
# Head - Exhaust Calculators
# Air/Fuel Ratio Converter NEW
# Throttle Blade Diameter for Individual Runner Intake NEW
# Header Tube Length Calculator
# Carb/TBI CFM Calculator
# Calc Valve Lift From New Rocker Ratio
# Camshaft Calculator
# Overlap Calculator
# LSA and Overlap Calculator
# Milling Heads Calculator
# Choke Point Intake Ports Calculator
# Finding Choke Point On Intake Ports Using RPM's
# Discharge Coefficient Calculator
# Mach Index Of Intake Port Calculator
# Flow at RPM Calculator
# Max RPM at Flow Calculator
# Head Flow Ratio
# Minimum CA Calculator
# Average CSA Calculator (using port length)
# Limiting Port Velocity Calculator
# FPS Calculator
# Pitot Pressure to Feet Per Minute Calculator
# Intake Runner Calculators
# Intake Runner Length
# Convert Head Air Flow From One Depression To Another
# Calc Head Air Flow for the HP Wanted
# Calc HP from Head Air Flow
# HP From Intake Valve Size
# Exhaust Valve Calculator
# Intake Valve Calculator
# Intake Valve Lift Calculator
# Weather Correction Calcs NEW
# Other Calculators
# Free Fall Calculator NEW
# Octane Mix Calculator NEW
it here
http://www.wallaceracing.com/Calculators.htm
