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627hp LSA Crate Engine - Supercharged - SevenMarine

$17,995.00
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NEW ARRIVAL AS OF FEBRUARY 2025. 

We have just a few of these available!

WHAT IS IT???

Several years ago, there was a company called SevenMarine. They built custom outboard (boat engine) assemblies using a modified GM LSA crate engine. 
Each engine was taken down to the short block. The heads were sent to Lingenfelter for some cleanup in the chambers. The cam was swapped to an LS9 cam. The intercooler brick was upgraded to a huge brass one, and a spacer to fit it under the CTSV lid. 
Then, the engines were painted & assembled. These engines have been test run on the stand they are on, but never installed into anything. 

We got our hands on some of the last remaining engines from that program. These were ready to be installed in the outboard enclosure. 

INCLUDES: 

-627hp LSA Crate Engine
-GM LSA blower drive kit
-2.38" overdrive blower pulley
-LS9 Camshaft
-Wiring harness & GM E78 ECU (mounted behind blower) 
-Concealed cooling system (engine has coolant in it) 
-CTSV Oil Pan (engine has oil in it) 
-Remote oil filter
-Oil cooler lines & housing 
-Alternator 

****PRICE DOES NOT INCLUDE FREIGHT!****
****FREIGHT IS USUALLY $400-$700 AND WILL BE BILLED SEPARATELY****
****A DISCOUNT OF $400 WILL BE APPLIED WHEN PAID BY WIRE TRANSFER OR CASHIER'S CHECK!!!****


WE CANNOT OFFER ANY WARRANTY ON THESE ENGINES DUE TO THE FACT THEY ARE DISCONTINUED. EVERY ENGINE WAS TEST RUN AT THE FACTORY AND HAS SINCE BEEN STORED IN A CLIMATE CONTROLLED ENVIRONMENT. 

If you want to install this into a car/truck, the parts on the front will not get used. You will likely want to change the oil pan although it may fit your application. The alternator brackets may or may not be utilized as there are some parts that mount the coolant tank and pcv tank on the front of the engine.