Hey everyone, have a question about doing a "v6 brake upgrade" on my 1987 4runner. The plan is to run v6 rotors, calipers, fj80 master cylinder [the one from an early 80 series discs up front drums in the rear], and a 2nd gen 4runner brake booster. My one question is what year 2nd gen 4runner brake booster should I use with the fj80 master cylinder? I have read quite a bit on this upgrade and found a mix of info. Everyone says go with the v6 booster to complete the upgrade to maintain good pedal feel. However, when researching some part numbers, I found that the boosters vary from 89-92 and 93-95.
Here are some links
TOYOTA 4RUNNER 1990 4-DOOR WAGON, SR-5,GLX 3000CC EFI, MANUAL, 5-SPEED BOOSTER ASSY, BRAKE - 446103D560 | Toyota Parts Overstock, Lakeland FL
TOYOTA 4RUNNER 1993 4-DOOR WAGON, SR-5,GLX 3000CC EFI, MANUAL, 5-SPEED BOOSTER ASSY, BRAKE - 446103D580 | Toyota Parts Overstock, Lakeland FL
Also a useful site, but not that specific. It appears that the difference between the two is the size, but I can be totally wrong on that.
Brake Master Cylinder and Brake Booster Specs for Toyota 4x4s | Roundforge
If you scroll down, there is a chart that says the difference in boosters from 89-95. However, it doesn't mention the years
-Chris
Here are some links
TOYOTA 4RUNNER 1990 4-DOOR WAGON, SR-5,GLX 3000CC EFI, MANUAL, 5-SPEED BOOSTER ASSY, BRAKE - 446103D560 | Toyota Parts Overstock, Lakeland FL
TOYOTA 4RUNNER 1993 4-DOOR WAGON, SR-5,GLX 3000CC EFI, MANUAL, 5-SPEED BOOSTER ASSY, BRAKE - 446103D580 | Toyota Parts Overstock, Lakeland FL
Also a useful site, but not that specific. It appears that the difference between the two is the size, but I can be totally wrong on that.
Brake Master Cylinder and Brake Booster Specs for Toyota 4x4s | Roundforge
If you scroll down, there is a chart that says the difference in boosters from 89-95. However, it doesn't mention the years
-Chris