Calculator for optimal intake runner and peak torque calculations. Todays date is 8/25/2023 Intake Runner and Peak Torque Calculator. ... Design of Racing and High-Performance Engines - 1998-2003: Engineering Fundamentals of the Internal Combustion Engine: How to tune engine management:Linksys PSUS4 PrintServer for USB with 4 Port Switch. HP Wireless Printing Upgrade Kit. IOGEAR USB 2.0 Print Server, 1-Port. Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter. Home Wind Turbine 600w/12V - Small Wind Generators with solar/wind output. Calculate Throttle Blade Diameter for individual runner manifold or motorcycle carb.RPM/MPH From Gear Ratio Calculator by Wallace Racing. Gear - Speed CALCULATOR. October 9, 2023. Gear-Speed-RPM Calculator. Enter Vehicle Tire Diameter: Enter Vehicle Transmission Gear: Enter Vehicle Rear Gear Ratio: Enter Vehicle Rear Gear Ratio #2: Enter Vehicle Rear Gear Ratio #3:Here we revisit our Wallace Racing Calculator. Luckily, certain fuel blends are very easy to achieve with minimal math. A great example of this is E40. Usually Pump Ethanol hovers around 70% Ethanol, and Pump gas is 10% Ethanol (US ONLY). It just so works out that a 50/50 mixture of these two yields E40 as demonstrated on the Wallace …Wallace Racing - Differnt Fuels Calculator. Different Fuels Calculator. Calculate Different Fuel Specs & Airflow CFM: Engine Displacement (cubic inches only): cubic inches Red line RPM: RPM Input CID, RPM and VE, Please TABLE Fuels. Fuel: Engine Air Flow (cfm) lbs of air (lbs) ...Summit Cam Timing Calculator. This calculator will help you rapidly determine the perfect camshaft for your application. In the upper area, calculate individual valve events and lobe centerlines by entering Intake and Exhaust Duration, Lobe Separation and Advance. In the middle area, change the centerlines and see what it does to the individual ...Oct 10, 2023 · Calculate HP, Weight or Speed. Fill in any two of the three values to calculate the third. Weight - The weight of the vehicle in pounds. Trap Speed - The vehicle speed at the end of the 1/4 mile run. Horsepower - Estimated power the engine is making. Enter Time Slip Data: (Use TAB key or Mouse Click) ... Margin Of Victory CalculatorCalculate Boost Compression Ratio. PONTIAC POWER RULES ! ! ! Calculate Boost Compression Ratio: Wallace Racing BACK to Calculators Todays date is 10/12/2023. Boost Compression Ratio Calculator: Boost Pressure in PSI : Static Compression Ratio : (:1) Altitude : (Feet) Back to Calculators ...Adapted from Stan Weiss -- World Wide Enterprises calculators. Converted to PHP by John Wallace. Calculate 60 foot time from 1/4 mile ET - by Wallace Racing Home of Pontiac Powered Firebirds,Trans Ams,Pontiac Powered Dragsters,Pontiac Power Rules!Maintenance mode is on. Site will be available soon. Thank you for your patience!Back to Calculators. Index. Carb CFM Calculator. Required Intake CFM This calculator will help you determine your engine's intake CFM requirements. Enter the engine's displacement, Volumetric Efficiency, and its redline. The calculator will tell you the CFM range you need.Wallace Racing Calculator For Figuring Limiting Port Velocity Of Ports Head Flow From CID and RPM Calculator Calculate Head Flow From CID and RPM - by Wallace Racing Home of Pontiac Powered Firebirds,Trans Ams,Pontiac Powered Dragsters,Pontiac Power Rules! www.wallaceracing.com Estimate Intake Airflow needed from Horse Power wanted ...Back to Calculators Index. Use this calculator to see what the effect of bore, stroke, rod length, cam timing, compression ratio, boost pressure and altitude is on your dynamic compression ratio. Of the variables, the most important is cam timing which has a dramatic effect on your "dynamic" as opposed to your static compression ratio.To find the ideal gear ratio for drag racing use your RPM at peak HP. Example: If your max HP is at 6300 RPM use 6300 for the RPM. Gearing for cruising To find the ideal gear ratio for cruising use your RPM at peak Torque. Example: If your max Torque is at 3300 RPM use 3300 for the RPM.The Wallace calculator is not even in the ballpark with my set up. 1999 Trans Am WS6 Virginia Speed Built LSX 418 TH-400 & 5600 Stall MWC Fab 9, and alot more BS 686fwhp @ 7,000 rpm's 9.92 @ 136.03 1.31 60'According to the Wallace racing site: SCR: 9.77:1 DCR: ... Use the .050" plus 15° closing number on the Wallace calculator and you get a very similar Dynamic number to the KB calculator. Go to Wallace's Effective Compression Ratio calculator, use the .050" plus 15° and you get the exact same result as the KB....but this calculator also asks ...Calculate 1/4 to 1/8th mile ET. Calculate 1/8th to 1/4 mile ET. Altitude Density & Dew Point Temperature. ... 4-Link software used by the best teams in drag racing.Wallace Racing Calculator Page . Read more . 21 Feb 2015, 07:46 Rod Penrose. Calculate 1/4 Mile Stats . Read more . 21 Feb 2015, 07:42 Rod Penrose. ET/MPH/HP . Read more . ... Rod Penrose Racing Unit 2/20 Doyle Avenue Unanderra NSW 2526 (Near Wollongong) Australia (02) 4272 -9920;Wallace Racing Calculators 4516 Views 5 Replies 4 Participants Last post by wikkedgt , Nov 1, 2014 Jump to Latest 88orangecruch Discussion starter · Oct 31, 2014The rpm range is determined by the camshaft manufacturer. The listed range is a result of testing the camshaft on a dyno with different combinations of engine parts. Many factors affect this range, including: Carburetor CFM Rating, Intake Runner Volume, Combustion Chamber Volume, Valve diameter, Header Primary Size,Calculate Piston Pin Height. PONTIAC POWER RULES ! ! ! Calculate Deck Height: Wallace Racing BACK to Calculators Todays date is 9/20/2023 Calculate Deck Height. Rod Length: inches Stroke: inches Finished Block Height: inches Piston Pin Height: inches Input you Rod Length,Stroke and Block height please ...Use the calculator to find out your Margin of Victory in feet. MOV DISTANCE CALCULATOR: Wallace Racing BACK to Calculators 9/19/2023 06:03:17 AM Distance Of Margin Of Victory CALCULATOR Enter Time Slip Data: MOV: MPH of Racer Who Crossed the Finish Line Last: Fill In The Blanks, Please ...Summit Cam Timing Calculator. This calculator will help you rapidly determine the perfect camshaft for your application. In the upper area, calculate individual valve events and lobe centerlines by entering Intake and Exhaust Duration, Lobe Separation and Advance. In the middle area, change the centerlines and see what it does to the individual ...Calculate HP, Weight or Speed. Fill in any two of the three values to calculate the third. Weight - The weight of the vehicle in pounds. Trap Speed - The vehicle speed at the end of the 1/4 mile run. Horsepower - Estimated power the engine is making.Calculate HP, Weight or Speed. Fill in any two of the three values to calculate the third. Weight - The weight of the vehicle in pounds. Trap Speed - The vehicle speed at the end of the 1/4 mile run. Horsepower - Estimated power the engine is making.Alcohol Mechanical Fuel Injection Calculations : Wallace Racing BACK to Calculators. Alcohol Mechanical Fuel Injection Calculator: CID: Tech Questions - Monson Racing. HP Calculators. 2011 Views 13 Replies 8 Participants Last post by Top38, Apr 25, 2014 Jump to Latest Rodchucker Discussion starter · Apr 24, 2014 (Edited) Add to quote; Share Only show this user ...The Wallace Racing Calculator is a tool used by automotive enthusiasts and racers to estimate various performance metrics for a vehicle, primarily focused on quarter …Calculators to help you out. Enter your 1/4 mile race car's information into our calculator to see how well you will perform. Then, change Richmond's performance gear ratios and beat your best time! Access Drag Performance Calculator. This calculator will help your hot rod or street machine get to the next level without red-lining your engine.We would like to show you a description here but the site won't allow us.New Ratio: Lo Ratio: TIRE SIZE CHANGE CALCULATOR. This calc can be used to find a new gear ratio. Bigger tires are more functional, look better, and rob you of power. One way to compensate for this is to swap out your differential gears. The left side of the calculator requires all three entries. The right side will show the results.Lift Changes with Rocker Arm Ratio Variations. Enter the required information into the white boxes and click results! Tips. Rocker Arm Ratios.... insert them as 1.5, 1.6 etc. Insert the valve lift as a decimal, for ex. .480. Current Rocker Arm Ratio : Valve lift for the lobe affected: New Rocker Arm Ratio: Wallace Racing - Horse power Calculator. Todays date is 9/20/2023 Calculate your ET/MPH From HP/Weight. Back to Calculators Index. Acceleration Calculator: Weight …Calculators by Wallace Racing. ET - HP Calculators; Convert ET To Today's Condition; 1/4 Mile Stats Calculator; ... Head - Exhaust Calculators; Air/Fuel Ratio Converter; This carburetor cfm calculator will help you to estimate the correct carburetor size for your engine. We're hiring! Embed. Share via. Carburetor CFM Calculator. Created by ... efficiency. Generally, race engines can range from 95 % 95\% 95% up to 110 % 110\% 110%, and most rebuilt street engines have a volumetric efficiency of about 85 % 85 ...When you don't have a quarter-mile track at your disposal, there is a way to guestimate what your vehicle would run in the 1320 based on its eighth-mile elapsed time. Simply take your eighth-mile time and multiply it by 1.57. For example: a 7.70-second eighth-mile means you've got a vehicle capable of going 12.0 in the quarter-mile.Calculate Your Dynamic Compression Ratio. Use this calculator to see what the effect of bore, stroke, rod length, cam timing, compression ratio, boost pressure and altitude is on your dynamic compression ratio. Of the variables, the most important is cam timing which has a dramatic effect on your "dynamic" as opposed to your static compression ...Calculators by Wallace Racing. ET - HP Calculators; Convert ET To Today's Condition; 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'Calculate 1/8 mile ET,MPH and Ideal Gear Ratio using HP - by Wallace Racing Home of Pontiac Powered Firebirds,Trans Ams,Pontiac Powered Dragsters,Pontiac Power Rules! HP Required To Overcome Rolling Resistance Calculator. Weight of Vehicle. pounds. Coefficient of Rolling Resistance. (Auto tire is usually .015/.016) Vehicle Speed. MPH. Input Parameters, Please. Frontal Area HP Calculator.Calculate RPM for given MPH, Rear Gear Ratio and Trans Gear Ratio Wallace Racing - Calculate RPM for given MPH, Rear Gear Ratio and Trans Gear Ratio 10/10/2023 09:44:50 AMUse the following calculator to estimate the pace for a variety of activities, including running, walking, and biking. The calculator can also be used to estimate the time taken or distance traveled with a given pace and time or distance. Note that placeholder zeros do not need to be entered in the "Time" or "Pace" field.Calculate Cubic Inch Displacement of Your Engine. Enter The Bore: Enter The Stroke: Enter Number of cylinders: Please Input the Bore, Stroke and Number of Cylinders. Back …This calculator will calculate the amount that needs to be milled for a different angle on the head deck. The angle is the angle you want to cut off, say 1º on a 23º Chevy head. You would enter 1 into the Angle input. The width is the surface that will be cut from the intake side to the exhaust side of the head. The amount calculated would be ...Estimate Horsepower from Intake Airflow. Calculate Your HP From Head Air Flow. Back to Calculators Index. These equations are for recreation only. Not a substitude for actual testing. The HP is based on flywheel HP, for rear wheel HP multiply the results. by your drive train percentage loss and subtract it from the result.Try this excellent book for more info: A. Graham Bell’s Performance Tuning in Theory and Practice.. Calculate Max RPM From Head Flow. Engine Size (CID): Number of Cylinders: Head Flow at 28 inches: Volumetric Efficiency (typically 100 …Wallace Racing BACK to Calculators. These calculators are for entertainment value only. Not to be used in place of real testing. Calculate Piston Speed:Wallace Racing - Calculate Rear End Gear Ratio needed Todays date is 10/6/2023 Calculate your Rear End Gear Ratio Needed Back to Calculators Index Gearing for the strip To find the ideal gear ratio for drag racing use your RPM at peak HP. Example: If your max HP is at 6300 RPM use 6300 for the RPM. Gearing for cruisingThe motor is a basic L33 with a 4L80 and Freakshow single billet converter. Last year I made about 4 decent hits before the end of the season where I was 137-139 at sub 10.3. My slip, according to Hughes and Wallace Racing calculators, was from 7.5-8.5%. I'm using the 1st and 3rd lockup to launch, but plan to put in a D1 manual valve body, or ...1/4 Mile Trap Speed =. This calculator estimates your 60 foot, eighth and quarter mile elapsed times and trap speed when given the weight of the car and flywheel or wheel horsepower. An 11% driveline loss is assumed for Wheel HP. See my Free Android Drag Racing Calculator App in the Google Play Store. [ S2000 Race Car] [ Dyno Correction ...We would like to show you a description here but the site won't allow us.I had one engine that made about 520 on the dyno and ran a 1.35 60'/ 6.37 @ 106 mph 1/8 mile and 10.11 @ 130 MPH in the 1/4 mile at a bit under 3000 lbs 600' air. Powerglide 8 inch converter, deep geared car. I think the Wallace calculator is a bit generous on HP vs et. Randy. We agree, the Moroso is accurate.Back to Calculators Index. Use this calculator to see what the effect of bore, stroke, rod length, cam timing, compression ratio, boost pressure and altitude is on your dynamic compression ratio. Of the variables, the most important is cam timing which has a dramatic effect on your "dynamic" as opposed to your static compression ratio.Calculate Cubic Inch Displacement of Your Engine. Enter The Bore: Enter The Stroke: Enter Number of cylinders: Please Input the Bore, Stroke and Number of Cylinders. Back to Calculators Index. Calculate Cubic Inch Displacement.Estimate Converter Slip. Wallace Racing BACK to Auto Math. In order to get a realistic value, use: Your finish line MPH (from ET slip) Your finish line RPM. Your Transmission Gear Ratio at Finish Line. Your ring and pinion (gear size) Your circumference or roll out of the rear tires. (not Diameter)Estimate HP From 60 Foot Time. Wallace Racing. BACK to Auto Math. Calculate HP From Your 60 Foot Times. These equations are for recreation only. Not a substitude for actual testing. The HP is based on rear wheel HP, for flywheel HP multiply. the results by your drive train percentage loss and add it to the result.The best place to start is to get a good figure, then reduce the volume slowly until you get a slight power loss. The next-to-last (before the loss) volume -10% is what to run on the car. Larger the engine and higher operating range the larger the plenum and runner volume can be. In general if the runner area and length is good but the motor ...Wallace Racing BACK to Calculators This Calculator will figure the effective compression ratio using your inputs. Since a street car rarely sees full throttle, use a smaller VE% (such as 60-70%). If you keep the rpm's down, the VE% is smaller. If the Effective CR is low enough there will be less chance of detonation on pump gas under part-throttle.Camshaft Calculator & other calculators. Online calculators are a convenient and versatile tool for performing complex mathematical calculations without the need for physical calculators or specialized software. With just a few clicks, users can access a wide range of online calculators that can perform calculations in a variety of fields ...Rod Length Calculator: Wallace Racing BACK to Calculators This Calculator will figure the Rod Length using your inputs. Rod Length: Deck Height: Deck Clearance: Piston Compression Height: Stroke: Input All Info, Please: For a more advanced calculator try this one: Rod Length: Deck Height: InchesTodays date is 10/9/2023 This calculator is for entertainment value only. Not to be used in place of real testing. Use zero for Converter Slip if manual Transmission Calculate GEAR, RPM, MPH, TIRE DIAMETERWallace Racing BACK to Calculators. This calculator is mainly for Naturally Aspirated runs. Enter your 1/8th Mile ET and 1/8 Mile MPH of your car. 1/8th Mile ET:All it knows is weight and mph. That's what the tires are putting to the ground. I don't see how any calculator can determine HP losses through a converter/transmission/rear. Whatever the equation , I believe its always been FW . Reply. Save. tylercrawford · #10 · Oct 17, 2018. ET = 5.825 * ( (lbs / hp) ^ 0.3333 )The extra volume in head gasket, where the bore opening is not a perfect circle. The vavle chamfers on a cylinder bore of block, etc. Compression Ratio Calculator. Common Pontiac Engine Displacements : (click the button for that bore and stroke for each engine) Click the following to add to the bore size. (Note: If you click the buttons more ...The diesel guys can calculate peak power based upon the amount of fuel injected and duration during the power stroke. Bit tougher to do the same with a gasoline motor. If you are starting a bit more basically. Multiply by 0.85 for friction and other inefficiencies. FrozenMerc, Nov 15, 2021.Calculators by Wallace Racing. ET - HP Calculators; Convert ET To Today's Condition; 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'We would like to show you a description here but the site won't allow us.Calculate MPH At The 60' - Wallace Racing Calculators. Please Enter Your 60 Foot Time.by: Heinz Heisler. publisher: SAE International, published: 1995-09. This book provides a comprehensive reference for anyone wanting to study the way in which modern vehicle engines work, and why they are designed as they are. The book covers virtually all configurations of commercially-produced engines, and features the latest engine ...Wallace Racing HP Calculator For 1/4 Mile PONTIAC POWER RULES ! ! ! Horsepower Calculator From 1/4 Mile Stats Wallace Racing BACK to Calculators Todays date is 10/8/2023 These equations are for recreation only. Not a substitude for actual testing. Rear Wheel HP is assuming 10% drivetrain loss.Wallace Racing Calculator You can use this calculator to compute engine RPM with different gear ratios. If your numbers are correct, that convertor is pretty loose and inefficient with 13-14% slippage. 3.23 would really bring the RPM down on the highway, but with the weight of the car, and the amount of slip getting the car moving, that's really going to put some heat into the trans fluid.IOGEAR USB 2.0 Print Server, 1-Port. Xantrex Technologies 851-0400 XPower Plus 400-Watt Inverter. Home Wind Turbine 600w/12V - Small Wind Generators with solar/wind output. RPM Drop From Shift Calculator - by Wallace Racing Home of Pontiac Powered Firebirds,Trans Ams,Pontiac Powered Dragsters,Pontiac Power Rules!The rpm range is determined by the camshaft manufacturer. The listed range is a result of testing the camshaft on a dyno with different combinations of engine parts. Many factors affect this range, including: Carburetor CFM Rating, Intake Runner Volume, Combustion Chamber Volume, Valve diameter, Header Primary Size,Lift Changes with Rocker Arm Ratio Variations. Enter the required information into the white boxes and click results! Tips. Rocker Arm Ratios.... insert them as 1.5, 1.6 etc. Insert the valve lift as a decimal, for ex. .480. Current Rocker Arm Ratio : Valve lift for the lobe affected: New Rocker Arm Ratio: Wallace Racing Calculator Page 21 Feb 2015, 07:46 Calculators Rod Penrose 3040 views 0 comments Here is the link to the page that contains all of the entire Wallace Racing Calculators.With the bottom calculator, you can see what the width of your degree key should be. I.E. If you think you have a 2° key, input "2" in the calculator and it will give you the width. The key width should measure that number. If not use that measurment in the top calculator to see what the degree offset is. An FYI: Most of the advance keys are ...Intake Runner and Peak Torque Calculator. Large Cross Section: Works better on larger CID and higher RPM. Too large of a cross section can cause reversion and less power. Small Cross Section: Works better on smaller CID and lower RPM. To find the rpm at which peak torque occurs for a given intake runner / engine.Wallace Racing - Automotive Calculators Givin my blueprint numbers it tells me also that I have a 520cid:hihi:! It says that I have 585HP to the rear wheels. There are alot of varience that could give a not so accurate reading but still fun to plug in numbers.Piston Pin Height. Wallace Racing BACK to Calculators Todays date is 10/8/2023. Compression Distance Height. Rod Length: inches. Stroke: inches. Finished Block Height: inches.Calculate HP with HP Correction. 10/10/2023 03:17:11 AM PONTIAC POWER RULES ! ! ! Calculate HP with HP Correction: For a great software program try Larry Meaux's Pipe Max. ... Race Car Vehicle Dynamics: Race Car Engineering & Mechanics: Automating Microsoft Access with VBA: Managing Data with Excel: Excel Best Practices for Business:Wallace Racing BACK to Calculators. This calculator can be used to see what the cubic feet per minute (CFM) would be needed for an engine of a certain size (CID) and at a certain RPM. If you use 100% (or less) for the volumetric efficiency (VE %) it would be what the CFM would be calculated for that RPM.Use this amount in your mixed fuel. High Octane Gallons. Use this amount in your mixed fuel. *Octane calculator is a mathematical extrapolation only, and is not meant to be for scientific calculations. As a general rule, follow this chart: 9:1 = 90 10:1 = 94 11:1 = 98 12:1 = 102 13:1 = 106 14:1 = 110. Octane Calculator,Basic Formulas.. Calculate RPM for given MPH, Rear Gear Ratio andWallace Racing - ET/MPH/HP Calculator. Weight This carburetor cfm calculator will help you to estimate the correct carburetor size for your engine. We're hiring! Embed. Share via. Carburetor CFM Calculator. Created by ... efficiency. Generally, race engines can range from 95 % 95\% 95% up to 110 % 110\% 110%, and most rebuilt street engines have a volumetric efficiency of about 85 % 85 ...Wallace Racing BACK to Calculators Todays date is 10/11/2023 MPH From Gears Calculator: Enter Vehicle Tire Diameter: Enter Vehicle Rear Gear: Enter Vehicle Trans Gear ... Wallace Racing - Calculate Rear End Gear Ratio needed Todays d Wallace Racing BACK to Calculators Todays date is 9/28/2023 These equations are for recreation only. Not a substitude for actual testing. ... Instructions: 1) Enter a value in any box. 2) Click the 'Calculate' button. 3) All other values will be automatically calculated. Weight: 60' time: 660' (1/8 mile) time: 660'(1/8 mile) mph: 1/4 mile ET: 1 ...The HP Correction is a better determination of ET than the DA (Density Altitude). To figure out your HPC use this: ADI Calculator. New ET From HPC Change Calculator. ET : MPH : Original HPC @ ET : New HPC (conditions now) : Input DATA Please. TCI Auto offers you an array of Automotive Racing Calculator...

Continue Reading## Popular Topics

- Maintenance mode is on. Site will be available soon. Thank you...
- His Racing Calculator webpage is a wonderful help for ...
- Pontiac Heads-Up Race Class at the Ames Performance Tri...
- Use this calculator to find your anticipated ET for Today's...
- This Jet Size Calculator will give you the size of the j...
- Wallace Racing - Horse power Calculator. Back to Calculators ...
- Wallace Racing - Automotive Calculators View attachme...
- Master Overhaul Race Box Kit; Xtreme Parts; ... Links; Media; C...