Originally Posted by
wingracer
086 is the HP king. 2045 is nice too, a bit smoother maybe.
No one else is going to recommend this but trust me, Sirio #5 or #6 for turbo plugs.
what kind of taper does sirio have? i know when i first put a turbo button on was when rb & rossi plugs were fouled. and a bought a handfull of em too. anyhow for a gallon and tried them all couldnt get to run correct. put the 97t in there and bam 2 gallons supreme performance and odo plugs i get for$5 compared to rb plug $8. if the sirios are same taper i might try one next time i run an rb