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1. ca.finance.yahoo.com › news › 5-oil-change-scams5 Oil Change Scams That Will Cost You Money — or Even Your Car

   ca.finance.yahoo.com › news › 5-oil-change-scams

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   18 hours ago · You already know oil changes cost you time and money — but they could end up costing you lots of dollars and maybe even your car. Consider: 10 New Cars To Avoid Buying in 2024. I Have Driven Over 250 Car Models: These Are the 3 Best and Worst for Your Money. Here’s a look at five scams to know about before you head in for your next oil change.

2. en.wikipedia.org › wiki › Hewlett-PackardHewlett-Packard - Wikipedia

   en.wikipedia.org › wiki › Hewlett-Packard

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   18 hours ago · The company was founded in a one-car garage in Palo Alto by Bill Hewlett and David Packard in 1939, and initially produced a line of electronic test and measurement equipment. The HP Garage at 367 Addison Avenue is now designated an official California Historical Landmark, and is marked with a plaque calling it the "Birthplace of ' Silicon Valley '".

3. Videos

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     caranddriver.com

     Why High-Octane Gas Costs So Much More Than Regular

     Jun 28, 2017

   • 

     4:48

     youtube.com

     How to Calculate Octane Number and Cetane number - Combustion of Liquid Fuels

     Apr 13, 2021

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     10:27

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     Who's Got Better Fuel? Octane Ratings Explained and Mythbusted

     Jun 12, 2022

     263.7K Views

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4. People also ask

   What Octane CR should I use?

   • It is the effective CR that determines how much the fluid is actually compressed during engine operating and therefore the minimum octane rating necessary to avoid pre-detonation. This is why some engines require 100+ octane with an 11:1 compression ratio while others are perfectly fine on 91 octane with a 13:1 compression ratio.

   Wallace Racing - Effective Compression Ratio Calculator

   www.wallaceracing.com/eff-cr.php

   See all results for this question

   Does a crate engine have a high octane rating?

   • The results determined that the pump gas offered more power and torque. Generally, the more compression an engine has, the higher the octane rating it needs. However, as far as race engines, the Chevrolet Performance crate engines have a relatively low compression ratio.

   Crate Engine Fuel Test: 110 Race Fuel vs. 91 Pump Gas

   outsidegroove.com/2021/03/crate-engine-fuel-test-110-race-fuel-vs-91-pump-gas/

   See all results for this question

   What engine octane should I use?

   • This is why some engines require 100+ octane with an 11:1 compression ratio while others are perfectly fine on 91 octane with a 13:1 compression ratio. E-85 has an equivalent octane rating of 105, and with an expected operating temperature of around 180°F, the maximum dynamic CR is slightly above 10.5

   Wallace Racing - Effective Compression Ratio Calculator

   www.wallaceracing.com/eff-cr.php

   See all results for this question

   What octane rating does an E85 have?

   • E-85 has an equivalent octane rating of 105, and with an expected operating temperature of around 180°F, the maximum dynamic CR is slightly above 10.5 To get higher VE% from high performance engines, the camshaft intake valve is usually closed significantly after BDC compared to a 'street' type of engine.

   Wallace Racing - Effective Compression Ratio Calculator

   www.wallaceracing.com/eff-cr.php

   See all results for this question