Quote:
Originally Posted by kenikh
Use 2.2S pistons...you'll find that they cc out much closer to 9:1 than 9.8:1.  JE will make pistons to any spec you want for reasonable money, too. |
Solution:
JE pointed me to EBS racing. They have 85mm millimeter JE pistons that are custom made for 9:1 compression on the stock 2.2 crank. They said boring 84mm stock steel cylinders is no problem.