ApplicationTop RingSecond RingOilRing
Street, Strip, Circle TrackBore x .0045Bore x .0035.015 min.
Nitrous to 150 hpBore x .0060Bore x .0045.015 min.
Nitrous over 150 hpBore x .0080Bore x .0055.015 min.
Blown GasBore x .0055Bore x .0035.015 min.
Blown AlcoholBore x .0045Bore x .0035.015 min.
Blown NitromethaneBore x .0055Bore x .0035.015 min.
SOURCE
MAHLE MOTORSPORT
270 Rutledge Rd., Unit B, Dept. EM
Fletcher
NC  28732