This LS3 Motor has been recently rebuilt by Clay Witt Formally of TPIS and currently with Nth Moto in Minnesota, it has been completely refreshed as a spare motor for my 2005 Corvette track day car. However, I have since decided to sell that car, and now have no need for a spare LS motor. The Motor cost $16k to build originally and then $10k for the refresh. I am asking $12,500.00, It’s ready to drop into any 2005 Corvette or C5 Corvette with a dry sump oil pan already installed. I am not an engine expert so I may need to speak to Clay if you have any technical questions but below are the spec’s I have. Motor is Currently located in Millville NJ. I can deliver it to you if you are in the area.
LS3 based engine
416 CI
11.5-1 compression
Cam Motion solid roller camshaft 248/254 .640/.640 110+4
Isky red zone solid lifters
Smith Bros. heavy wall pushrods
Manley Pro I rods
Mahle forged pistons
Total Seal rings
Callies Crankshaft
WCCH ported LS3 heads with hollow stainless valves & PAC dual springs
ARE dry sump pan & damper (ATI)
T&D shaft mount rockers.
Estimated HP 650
