Are there any other CDIs or Coils which are interchangeable with my 88 Panther 500 FC motor??? THere are a few different CDIs on E-bay which look identical to mine. One is from a Jag 3000, 340cc motor, One is from an 87 El Tigre 5000, One is from a 1990 El Tigre 530cc motor, Thanks again !!!