Ls1 how many miles

Other major changes included:. Topping off the engine is a thermoplastic composite intake manifold intended to reduce weight and lower inlet air temperatures. Furthermore, with the removal of the distributor, the ignition is now controlled by the ECU, firing a set of eight coils mounted near the spark plugs.

When the LS1 was introduced in the C5 Corvette , it was rated at hp kW at 5, rpm and lb-ft Nm at 4, rpm. After further improvements to the intake and exhaust manifolds in , the rating increased to hp kW and lb-ft Nm.

The LS6 shares its basic block architecture with the LS1 engine, but other changes were made to the design, such as:.

There were four main displacements of LS engines, 4, cc With cylinder bore size between 96 mm 3. The 4. The first common issue with the LS1 is oil windage issues resulting in oil starvation and a list of trickle down issues to hydraulic lifters followed by camshaft bearings, valve springs, rocker bearings, and timing chain tensioners in the earlier versions of the LS1.

The one thing that GM did correctly right out of the gate was the design of the cylinder heads on the LS1 engine- they were easily the best flowing and least costly option available to hot rodders; it took the aftermarket well over 5 years to develop something as high-flowing as the stock LS1 heads.

Since the LS based engines have a compact package and known for making reliable power, many small brand manufacturers have adopted this GM motor in some very interesting vehicles. Probably the most recognizable vehicle to use an LS based motor is the Hennessey Venom GT , with a pair of twin turbos on the ci LSX motor, it produces north of hp and holds the Guinness World Record for fastest accelerating production car ever, sprinting to mph in Adding to the list of niche brand manufactures using an LS based motor as the beating heart would be SSC Ultimate Aero TT , which prior to the arrival of the Bugatti Veyron and Hennessey Venom GT held the title of the fastest production vehicle from until clocking Can you tell me what year and VIN digit I should be looking for so I can compare them to my research data?

Thanks Rod. Your email address will not be published. By using this form you agree with the storage and handling of your data by this website. Originally Posted by djvaly. I'll be having a new daily driver 90k TA I got a fair deal on it so, I think those motors will be good to k if oil changed right etc It all depends on how it was driven. How big is the cam? New oil pump? Originally Posted by Mr. Which valvesprings?? Oil pressure at idle? Whatever came with the Patriot Stage II Heads and the oil pressure is above the middle mark on the gauge?

Hope this helps take care! I'll be beating on that LS1 in Chicago for about a year or so while I will be there doing contract work. I need somthing that was good 4 seasons. I'll be beating on that in Chicago for about a year or so while I will be there doing contract work. I'll beat it nicely! I got my money back from the mods. I'm getting DJ's ride now!

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