weber carb

[yotamaster]

has anyone installed weber conversion on to a 20r. the kit number is k8747,what im looking for is the instruction for the vacum lines. any help would be great

[kyle_22r]

i have a weber 32/36 on my 20R.  i didn't install it, but the previous owner did.  there's a bunch of vacuum lines that look like they don't do anything still on the manifold, and the EGR has been blocked off.  only lines running off the carb are the vacuum advance and the brake booster(which i should probably plug since it isn't really doing anything anyway)

[yotamaster]

hows it do offroad

[kyle_22r]

the little i've done with this truck(it's falling apart mechanically and i'm starting to buy parts for the build-up ) it's done great.  no problem on any of the inclines i've driven on at all

the tricks with this carb are to lower the fuel pressure to around 3-4lbs and lower the float level.  supposedly using a low pressure, high volume electric pump is the way to go, as the toyota manual pump pulses fuel.  since you have a 20R, is your truck a '79 or 80?  '79s have an electric pump which does alright for me(i want to ditch it as i want something on the frame rail where it can be easily serviced rather than in the tank )

[79coyotefrg]

dude,  take all those stock vacuum lines and put them in the 

all you need is one to the dist and the big one were the egr was to pcv,  and your brake booster