Denso IRE01-35 Irridium spark plug. For people use to running the hard to get and expensive NGK R6725-115 or ‘115’ spark plug in their rotary engines, these are the perfect alternative.
Denso IRE01-35 Irridium spark plug. For people use to running the hard to get and expensive NGK R6725-115 or ‘115’ spark plug in their rotary engines, these are the perfect alternative.