Forged tuning and race pistons for SAAB 92.
Third overbore 81 mm. Piston pin placed 3 mm higher and 5 mm shorter piston skirt plus bigger scavenge holes for increaced porting.
Cylinder block should be milled 4 mm for increaced compression.
Bolt on power to 35 hp. With a 3 mm skimmed head the engine will reach 37 hp. Delivered with new made open piston pins so we recommend them to be mounted with original sealed pins until we get delivery of piston pin plugs.