What did you do to your OBS GMT400 Tahoe/Yukon Today?

[McFizzl]

is it me or are you missing boot tie-downs.

I just hadnt put the zip ties on. that was basically a test fit

 

[_Dylan_]

From what I understand, you need a bushing to adapt one of the ports on the BMC to the OBS brake line. Other than that, my sources point to yes.

yes swap on to a obs vacuum booster and add the bushing. other then price i can not find any other difference.

Cool beans. I'll have to do some more research on this.

I saw they both have the same bore size. This is just for a firmer pedal? I think hydroboost is probably money better spent.

 

[clownracer]

i love my hydroboost+2500 calipers+good 1500 pads

better brakes then my accord

 

[_Dylan_]

light duty 2500 right?

 

[clownracer]

no.........i used HD over 8500lbs think i used a burban as the base truck




Loaded Single Calipe/Brake Caliper Loaded Single - Front
Click to View Details
Part Number: RC11986
Warranty: Limited Lifetime
Application: Driver side
8600 Lbs GVW

Notes: Professional Grade. Remanufactured.

 

[SunlitComet]

uh dylan read this:
http://www.fullsizechevy.com/forum/...brakes-obs-hydroboost-nbs-master-project.html

you should get the idea.

 

[clownracer]

i dont think there is a need for the nbs master in that setup suns you can find some massive masters for hydroboost that will bolt right up

 

[SunlitComet]

there is a difference in bore measurement from obs and nbs. boosters and MC. for example you can put a nbs mc on an obs vacuum booster but not an obs hydro unit and you can put in a nbs hydro but mounting platform is different. my recco is use better brake rotors and pads then try the nbs mc. if still not happy go the modified obs hydro booster.

 

[_Dylan_]

uh dylan read this:
http://www.fullsizechevy.com/forum/...brakes-obs-hydroboost-nbs-master-project.html

you should get the idea.

thanks man that's a good link. I need to do this on mine.

 

[96redsport]

Changed out the sport grill with a chrome grill and did the Hi-4 mod....

http://www.tahoeyukonforum.com/forum/album.php?albumid=2645