just freshed up short block. 4.8 iron block .020 over wiseco 10-1 pistons, gen 4 stock rods with sps bolts, std crank

twin turbo system designed for old GM muscle cars. Came out of a 64 vette and ran 9.20s at 144

complete engine for sale with twin turbo system T60 Garret turbos, 799 heads, ls1 intake, home made turbo system, plumbing, fuel pressure regulator, hoses, intake.

these are the high quality turbos and will make much more power if needed. Lil thumper is a tough FI package.

Will sell short block for $3000
Turbo system for $3000
Complete engine ready to assemble with turbo system, $8500

cheapest big hp you will find.