brake booster (1 Viewer)

[weejub]

I need one too. I was thinking about going the T100 route for booster and master as the MC for the T100 is 1".

Both can be found for pretty cheap.

Booster:

https://www.napaonline.com/Catalog/...776_0136026789&An=599001+101993+50070+2070027

MC:

https://www.napaonline.com/Catalog/...081_0306713883&An=599001+101993+50070+2070027

I'd like to hear more about the 4runner swaps tho!!

 

[ntsqd]

I need one too. I was thinking about going the T100 route for booster and master as the MC for the T100 is 1".

Both can be found for pretty cheap.

Booster:

https://www.napaonline.com/Catalog/...776_0136026789&An=599001+101993+50070+2070027

MC:

https://www.napaonline.com/Catalog/...081_0306713883&An=599001+101993+50070+2070027

I'd like to hear more about the 4runner swaps tho!!

I did the math, going up in m/c bore size, like to an FJ80 or T-100 m/c, actually reduces total brake system leverage to being below that of the all stock system.
https://forum.ih8mud.com/60-series-wagons/256361-comments-brakes-4.html#post6458144

Changing the booster will have no effect on pedal travel. It can have a dramatic effect on pedal feel and pedal effort. Based solely on the reports of those who've done it I think the first upgrade should be the 4Rnnr booster and NOT the 4Rnnr calipers that everyone recommends. I intend to make the change once I have the engine swap running.

 

[rover67]

I did the runner booster on my 60 and really like it.

 

[Kurtis]

I have a 95 4 runner booster and the end result is stronger braking. like everyone said its slightly thinner but its wider and translates to stronger braking with the same peddle effort. I think I paid 50$ from a junkyard because I wanted to confirm it would work but the booster is still working great a year later so I just left it at that. If it lasts as long as the original I'll get another ten years out of it.

 

[weejub]

This is all great info and input. I enjoyed reading NTSQD's article. Thanks!