Hi, i am wondering who has a c4 sumper comp from performance automatic or knows about their trannys. Do you like it? any problems, regrets, concerns? I am thinking about purchasing one so any help is appreciated. Thanks
Price is all over though you can get them for a deal if you got a friend in a sheep shop for like $1600 if I remeber correctly.Summit is somewere in the 2K range...
Oh,and as for the durablity,held our 408 with 250hp shot lauching 5-5500rpms no problems.It will be going behind our 427 also,and should hold up just as well.Renegade runs them in the 8's but we will be going a little faster than Renegade