FS: BTR 3 NA LS1 cam FS
#1
Instructor
Thread Starter
BTR 3 NA LS1 cam FS
Added a blower this winter to the car and changed the cam to something a little more boost friendly.
asking 250 obo
Located in the Indianapolis area.
asking 250 obo
Located in the Indianapolis area.
#3
Bump for specs, please.....
#6
The BTR cam number you have is 33142122 which is the older comp cam grind. BTR changed their grind on the NA stage 3 a few years ago to their in house.
(33142122) Old: 231/242 .617/.593” 112+2
(33144133R0) New: 231/244 .630/.615” 112.5+2.5
(33142122) Old: 231/242 .617/.593” 112+2
(33144133R0) New: 231/244 .630/.615” 112.5+2.5
Last edited by C6Z_LS7; 06-17-2022 at 10:18 AM.