Recent Posts by V12LS

New V12LS Cast Blocks!

Due to the level of interest in our Engines leading up to launch, we have decided to go straight to casting our own one piece blocks. The test castings are based on the design of our prototype which was made from two LS1s and incorporate many improvements as found in aftermarket LS race blocks. The…
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Product Launch and pricing announced

We are proud to launch our long block to the market at SEMA 2016. Our V12 LS Long block is available with three cam options; Stage 1 - A torque monster for the street, producing over 500 of torque. Stage 2 - Suitable for street use if you can get enough traction to hold…
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Finding a streetable transmission that can that hold up to the power and torque curve of even our base LS12 engine is more difficult than you might think. We put in a call to our friends at ATI and they are building us one tough TH400 with a full auto valve body that can handle…
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2016 SEMA Launch Pad are honored to be 2016 SEMA Launch Pad Semi-finalists! Matt headed out to Vegas for the SEMA exhibitor summit and plans for the show are progressing nicely with at least one, if not two LS12 powered show vehicles being built to show off our engine. The highlight of the event was getting to meet…
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Running on all 12 with Haltech

After successful fire ups on each bank independently, we switched to a high torque starter and configured the Haltech Elite 2500 to run our first prototype engine. The ignition for each bank is setup like a waste-spark straight 6, with one firing in reverse order. We are not aware of this being done before with…
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