Testing the waters.

Was getting all set to swap my ZZ4, but now thinking of buying something that is already turn-key.

This mtr was originally a ZZ3 that was torned down and blue printed. The block and heads were machined by Ceralli Competition of Paterson, NJ.

The reason I call it a ZZ4+ is because it's running a set of NOS TRW forged flattops instead of the hyper-shatter pistons, standard bore. file to fit Speed Pro rings.

One thing about ZZ3's is that they still used forged con rods instead of powdered metal, so the bottom end is an all forged rotating assembly. Compression is 10:1.

The D port 113 heads were pocket ported, chambers polished and a trick valve job. Isky valve springs, roller tip rockers. Cloyes double roller timing set. Retained the ZZ4 cam that was degreed-in.

Never fired-up, less distributor will include a Holley 650 dp, and mini starter, $3,000.

PM if interested.

Thanks for looking.