WebUsage of fractions is recommended when more precision is needed. If we want to calculate how many Cubic Inches are 8.1 Liters we have to multiply 8.1 by 125000000 and divide … WebMar 23, 2024 · So that’s what they did and created what is now known as the L8T. This is a 10.8:1 compression, direct injected engine with a longer 3.86-inch stroke coupled with a 4.065-inch bore that creates a 401ci, 6.6L engine. The stroke increase does its job boosting torque with this 87-octane rated engine at 464 lb-ft of torque at a low 4,000 rpm with ...
Hemi Engine Sizes - MotorTrend
WebMar 30, 2008 · 13,213 Posts. #2 · Mar 25, 2008. The 8.1's are very very reliable as they were originally designed to run in excess of 250,000 miles in class A motor home chassis before needing an overhaul or major repaires. '01-'02 had crank sensor problems but they've been proven dependable ever since. Normal for them to use some oil (like most GM big … jeffrey friedman plastic surgeon
Engine Conversion - Walker Exhaust
WebAug 18, 2024 · The Vortec 8.1 was designed for maximum torque at a very low RPM, that’s what allows it to tow so much better. On the other hand, GM designed the 6.0L engine for general use, so it’s not as specialized for … WebSep 19, 2024 · The exact volume did vary slightly throughout the production of this engine, ranging from 8.095 liters to 8.128 liters, or about 494 … WebTools. Vortec is a trademarked name for a line of gasoline engines for General Motors trucks. The name first appeared in an advertisement for the 1985 model year 4.3 L V6 that used "vortex technology" to create a … jeffrey friedman md nyc