Quote:Quote:I'm considering sleeving my 440 to get the bore size down and make some serious power.Who makes the thickest sleeves? You would be better off stroking it. You would gain some more low-midrange torque in the below 4000 rpm range.
Quote:I'm considering sleeving my 440 to get the bore size down and make some serious power.Who makes the thickest sleeves?