Who's putting decent power through a 4l60
#24
the fastest i've been in a full size was 11.59@ 119 on a performabuilt. theres a lot of hate out there on performabuilt. i always had good luck and frank was fantastic to work with.
#25
#26
#28
#29
I've read the rebuild manual front to back several times for 4l60's and it feel I could do it. Just makes me nervous









