The 20-year-old raced to 17 points riding for Redcar Bears at King's Lynn last week in the Conference League.
The Norfolk side are on a downer having lost for the first time in 99 home matches to Birmingham Brummies last Friday in the Premier Trophy.
Tonight's clash is in the Premier League and Summers said: "I understand Edinburgh don't have a great record at King's Lynn.
But we're going well and we're optimistic."