Engine: JPS Aircooled 93-94mm Sport Plus complete CNC billet cylinder heads including 8mm head bolts for Porsche 356 912

JPS Aircooled cylinder heads are CNC machined billet aluminum replacements, not castings, manufactured to factory drawings, with many improvements over old cast heads that are now over 50 years old, worn and tired.

Don't waste time reworking used heads. These 100% new “Sport Plus” CNC billet heads have ports that have been extensively flow bench tested with many improvements and far outperform any stock and most modified heads. These heads don't require porting, polishing or special adjustments – they just work right out of the box.

Requires custom JPS 8mm head bolts (sold separately). We recommend combining the JPS 93/94mm Sport Plus cylinder heads with our 93mm Nickies cylinders, 102-93, and matching forged JE pistons, which we custom build depending on the configuration desired.

Don't accept inferior components - JPS Aircooled products are precision made in Switzerland and are the best cylinder head you can buy for your Porsche 356 or 912 engine.