We have been working with the people at JE on our pistons since 1978. Through our racing engine research and on track experience we have continuously modified our designs for better performance. We won four SCCA National Championships developing the same piston designs you can now buy off our shelf. Professional engine builders all over the world use our pistons.

Our 2000 Twin Spark piston is popular in Europe for both race and street. It fits all 8 valve engines and makes 11.5:1 compression. The intake valve reliefs are enlarged for 46mm valves. Intake and exhaust reliefs are 3mm deeper for increases overlap of 12-13mm race cams. 

This piston set includes standard wrist pins (109 grams) and *Deves rings.  You should consider the following upgrades:

• Upgrade to light weight pins (77 grams) for an additional $60.00.
• Upgrade to Total Seal conventional ring set with ductile compression ring.  $27.00 extra (*the standard Deves cast compression rings can fail in ghigh rpm engines above 7500.).
• Upgrade to Total Seal gapless second ring set for more HP.  $129.00 extra (check out HP gains at "A Bit More Information" on the category listing).
• Upgrade to Total Seal gapless top ring set for even more HP.  $149.00 extra (check out HP gains at "A Bit More Information" on the category listing.).

If we do not stock the appropriate compression piston for your engine needs, we will be delighted to help you with a special order set. We also sell single pistons and pins if you damage one and need a spare.  Please call us for more information. 1-800-552-ALFA.