ToyotaOffRoad.com - 22r Vacuum Lines

« 22r Vacuum Lines »

Welcome Guest. Please Login or Register.
Jun 20, 2013, 1:42am

ToyotaOffRoad.com :: Toy Tech :: '85 & Earlier Trucks & 4Runners :: 22r Vacuum Lines

Author

Topic: 22r Vacuum Lines (Read 930 times)

toycat84
New Member

member is offline

[avatar]

Joined: Aug 2006
Gender: Male

Posts: 4
Location: Pineville,LA
Karma: 0

22r Vacuum Lines
« Thread Started on Aug 4, 2006, 2:24pm »

I am having my 22r rebuilt. I bought a weber carb for it when I get it back together. My question is, can I eliminate alot of the clutter of lines on the intake and the truck still run? I understand that whatever vacuum lines I don' t hook back up to just plug them except the 2 for vacuum advance lines on the distributor. Is this true? Isn't most of that stuff for emissions control? Thanks

Link to Post - Back to Top IP:

Logged

"P" Buckshots
3" Suspension
2" Body
Warn 8000# Uprite

fellowsped
Full Member

member is offline

Joined: Feb 2005
Gender: Male

Posts: 223
Location: washington vermont
Karma: 5

Re: 22r Vacuum Lines
« Reply #1 on Aug 7, 2006, 12:49pm »

95% of that crap is worthless imho. you need the 2 going to the vacume advanced distributor and the line for the brake booster. other than that i don't know if you actually need any of them.

Link to Post - Back to Top IP:

Logged

85p/u with lincoln locked rear, stock worn out suspension, and elcheapo 33s. the plan= 35 superswamper tsl sx's with 5in. suspension lift, crossover steering, rollcage, rocker bars, custom front and rear bumpers, duel t-cases, and a portable winch setup..... someday

mudwiser316
Senior Member

member is offline

[avatar]

Joined: Aug 2005
Gender: Male

Posts: 417
Location: NE Alabama
Karma: 3

Re: 22r Vacuum Lines
« Reply #2 on Aug 7, 2006, 6:40pm »

on my 84 22r with a 40 weber carb all the lines are caped off except the two lines for the distributor and the brake boost line. i think i only need one line for the distributor but there two lines going to it! just my $.02! later!

« Last Edit: Aug 7, 2006, 7:22pm by mudwiser316 »

Link to Post - Back to Top IP:

Logged

85 4RUNNER, NWOR 6IN, 3IN BODY (HOME MADE BUT DONE RIGHT), LONGER SHACKLES, 5.29'S, LOCKED UP REAR AND 35'S FOR NOW. GOING FOR 38 BOGGERS.

toycat84
New Member

member is offline

[avatar]

Joined: Aug 2006
Gender: Male

Posts: 4
Location: Pineville,LA
Karma: 0

Re: 22r Vacuum Lines
« Reply #3 on Aug 14, 2006, 1:40am »

thanks, i didnt think that i needed all of them. I work offshore and i am going home Tues to put it all back together, hopefully everything will turn out alright, thanks again.

Link to Post - Back to Top IP:

Logged

"P" Buckshots
3" Suspension
2" Body
Warn 8000# Uprite

txquad
New Member

member is offline

Joined: Aug 2006
Posts: 10
Karma: 0

Re: 22r Vacuum Lines
« Reply #4 on Aug 16, 2006, 3:06pm »

Let me know how it works out with the vacuum lines being removed. We just rebuilt my sons 1983 22r and have everything hooked up. It runs ok but it seems all that junk is old and not working as well. I would like to junk it all if it works good.
This is a daily driver. How would this affect emissions?

Link to Post - Back to Top IP:

Logged

speedy
Senior Member

member is offline

[avatar]

Work hard, Play hard

Joined: Jun 2006
Gender: Male

Posts: 404
Location: Austin, TX
Karma: 2

Re: 22r Vacuum Lines
« Reply #5 on Aug 18, 2006, 10:40pm »

I rebuilt my 22r and added a weber32/36. The only vacuum lines I am running are one from the distributor for the vacuum advance, and one for the brake booster. Mine runs fine but it will never pass the new emissions test. It will pass the old school safety inspections(once I put a cat on it). I eliminated all emissions systems except for the PCV lines. It is a much cleaner engine compartment. LC engineering sells all the necessary caps for the intake manifold/EGR port etc...

Link to Post - Back to Top IP:

Logged

The more you do, the more you need to do to make the stuff you did work.

txquad
New Member

member is offline

Joined: Aug 2006
Posts: 10
Karma: 0

Re: 22r Vacuum Lines
« Reply #6 on Aug 19, 2006, 12:18am »

In Texas after they are 25 years old they only have to pass the safety inspection. Just 1 more year for us.

Link to Post - Back to Top IP:

Logged

toycat84
New Member

member is offline

[avatar]

Joined: Aug 2006
Gender: Male

Posts: 4
Location: Pineville,LA
Karma: 0

Re: 22r Vacuum Lines
« Reply #7 on Aug 23, 2006, 9:09pm »

thanks, puttin it back in tomorrow, just getting caps to plug all unnecessary lines

Link to Post - Back to Top IP:

Logged

"P" Buckshots
3" Suspension
2" Body
Warn 8000# Uprite

madscientist
New Member

member is offline

Those that know me dont need to ask, those that dont are better off not knowing

Joined: Sept 2004
Gender: Male

Posts: 28
Location: Owosso, Michigan
Karma: 0

Re: 22r Vacuum Lines
« Reply #8 on Nov 3, 2006, 12:52pm »

I realize this is an old post, but just for future referance I will add...

on one of my trucks with the 22R engine, I have NO vaccum lines....other then to the brake booster....thats right, NO vaccum lines, not even to the distributor...but this truck is off-road only, and is always running at high RPMs, so I set the timing accordingly and blocked off all of the vacuum lines....just dont forget about crankcase ventalation....there needs to be 1 port letting air into the crankcase (valve cover) and 1 line sucking air out, so there is a constant flow through the crankcase...I have 1 line running into the air filter housing so the engine keeps a constant vaccum on that line, and the other 1 running to a small filter so it doesnt suck in too much dirt and water..

Link to Post - Back to Top IP:

Logged

Those that know me dont need to ask, those that dont are better off not knowing

84 Toyota pickup, custom built frame with hydraulic articulating rear frame, Ford 4.0, Toy 5 spd, Toy gear reduction, NP205, Toy axles with 5.29 gears, Detroit rear, welded front, 38.5 boggers
STILL WORKING ON IT!!!!

Click Here To Make This Board Ad-Free