![Chevy GM Vortec 8100 8.1L Crate Engines - Mercruiser 496cid Marine Crate Engine - Raylar Engineering Chevy GM Vortec 8100 8.1L Crate Engines - Mercruiser 496cid Marine Crate Engine - Raylar Engineering](https://www.raylarengineering.com/img/vortec-8100-crate-engine.jpg)
Chevy GM Vortec 8100 8.1L Crate Engines - Mercruiser 496cid Marine Crate Engine - Raylar Engineering
From the archives: Steve Magnante looks at how Raylar Engineering turned Chevy's Rat/LS combo motor into a viable performance candidate.… | Instagram
![Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering](https://www.raylarengineering.com/img/vortec8100-496-aluminum-cylinder-heads.jpg)
Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering
![Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering](https://www.raylarengineering.com/img/vortec-8100-performance-book.jpg)
Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering
![Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering](https://www.raylarengineering.com/img/raylar-gen7-intake-manifold-main.jpg)
Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering
![Vortec 8100 8.1L EFI GEN7R Intake Manifold - 496cid GEN7R Intake Manifold - Intake Manifold Porting - Raylar Engineering Vortec 8100 8.1L EFI GEN7R Intake Manifold - 496cid GEN7R Intake Manifold - Intake Manifold Porting - Raylar Engineering](https://www.raylarengineering.com/img/raylar-billet-aluminum-efi-stack-injection-intake-manifold.png)
Vortec 8100 8.1L EFI GEN7R Intake Manifold - 496cid GEN7R Intake Manifold - Intake Manifold Porting - Raylar Engineering
![Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering](https://www.raylarengineering.com/img/big-block-chevy-496.jpg)
Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG HO Marine Performance Parts - Raylar Engineering
![Vortec 8100 8.1L Chevy GM Performance Parts - 496cid BBC Truck / SUV Performance Packages - Raylar Engineering Vortec 8100 8.1L Chevy GM Performance Parts - 496cid BBC Truck / SUV Performance Packages - Raylar Engineering](https://i.ytimg.com/vi/HbAgDlrepWY/maxresdefault.jpg)
Vortec 8100 8.1L Chevy GM Performance Parts - 496cid BBC Truck / SUV Performance Packages - Raylar Engineering
![Vortec 8100 8.1L / 496 Chevy GM Performance Parts - 496ci Marine Performance Parts - Raylar Engineering Vortec 8100 8.1L / 496 Chevy GM Performance Parts - 496ci Marine Performance Parts - Raylar Engineering](https://www.raylarengineering.com/img/raylar-headflow.jpg)