new big400
New Member
I recently did the valvebody upgrae on my GS4 and have an is this normal question.I understand the increase in line pressure and the hard engage from P to D but my question is on the shift my 2-3 shift is very hard.I mean really really hard.Ive been told this is norm. but sometimes it shift soft and sometimes it hammers into gear.Anyone have any experience with this I just want to be sure before I do some harm.Thanks