Texas Speed & Performance 400 CID Gen 5 (2014+) LT1 Short-Block
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Texas Speed & Performance 400 CID Gen 5 (2014+) LT1 Short-Block
The TSP 400 CID Gen 5 LT1 Short-Block is a high-performance foundation for 2014+ LT1 builds, featuring premium forged components and an optimized compression package. With a stock LT1 cylinder head and head gasket, this combination delivers approximately 11.7:1 compression.
All TSP engines include break-in oil at no additional cost to ensure proper ring seal and protection during initial startup and break-in.
Note: Compression ratio may vary depending on cylinder head chamber volume, gasket thickness, and final engine combination. Professional assembly and tuning are recommended.