
Remember an aftermarket built unit will shift quicker and firmer than a stock one will. Stock springs will soften it up a good deal, I DO NOT recomend drilling the 1-2 feedhole out at all. Put the stock springs back in and turn the piston around the way it wasĪ big issue is the accumulator valve for the 1-2, you need to install the softest spring


Here's some info I got from HitmanX and others:ĤL60E 1-2 aluminum accumulator piston (small pin)ĤL60E forward clutch aluminum accumulator piston
