For Questions Regarding WOFs/CERTs/NUMBER PLATEs

[siren676]

  

43 minutes ago, jakesae101 said:

So im adding in a electric vac pump for some extra brake vac and using all gm stuff 

using a VE commodore up28 pump and a cruize switch / T that fits on the booster so i can still keep the engine vac, it will just kick the pump on at low vac as I have been finding at times this is a bit average with the cam im running.

 

@cletus whats the go with the brake booster hose from the pump to the valve switch with regards to markings, as I know it has to be specific stuff as im fitting on the other side of the engine bay.

 

 

will this comply or is there a brand you recommend.

https://www.repco.co.nz/parts-service/intake-exhaust/car-vacuum-tubes/goss-powerbrake-vacuum-hose-12mm-bv120l150m/p/A1336107?srsltid=AfmBOorkQdxd87acklBvNoMhLAGIPUn3iLAq8iDkGMswllFl-Qa08vHj

Booster vac line has to have J1403 on the hose.

That repco one should be fine.
"The Goss J1403 brake vacuum hose is for use in power Light Duty applications. It is resistant to heat, oil, grease, abrasion, weathering & ozone, and complies with LVVTA regulations."

[cletus]

Yeah, that  ^