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[Lil'John]

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[RUSH55]

Aren't there some guys building adapters to run 80 series boosters or something like that? Could you build an adapter to run a GM booster? Are there fitament issues or height issues? Could be an option if it'll fit under the hood.

 

[scrapdaddy]

Lil' John,

I'm using a 98 Taco booster with 4 mounting holes. I needed to make a spacer so I could get the clutch bolts in and not hit the firewall lip. Don't know if it would be enough with the GM master.

 

[scrapdaddy]

Here's some pictures, the top lip is still in primer and I thought it might hit the booster. The spacer allowed some room to start the clutch master bolt, also.

Yes, 4 bolts to the master.

 

[LAMBCRUSHER]

i RUN 4RUNNER BOOSTERS IN BOTH RIGS

 

[SKULLYOTA]

I use a 84 4runner booster, it's like 9" diameter single diaphragm, with a GM master cyl.


In my old mini truck crawler I had a dual diaphragm booster from a 86-87 Turbo mini truck...that worked awesome.

 

[J Mack]

Hydroboost is NOT an option. Both pigs will have steering assist so I don't wish to tax that system any more.

Are you going to have enough vacuum on the turbo engine to run a vacuum booster?


I believe PSC makes pumps that will handle running hydro assist and hydro boost if it becomes necessary.

XP1 Pro Lite race pump 6.9cc/rev 1000 psi | PSCMotorsports.com performance steering components, power steering

 

[npulver]

Are you going to have enough vacuum on the turbo engine to run a vacuum booster?

Shouldnt be an issue. The boosters themselves typically hold enough air for a few braking cycles. As long as hes not heel toeing it too much (LOL) he'll be just fine. However if the issue does arise, he can just add a small vacuum reservoir with a check valve in line and that should solve any issues.

 

[Ferntucky]

Would a first gen Tundra booster work, or way too tall? It is 4 bolt at least......
http://www.jcwhitney.com/a1-cardone...oTuA1C599566&gclid=CI-f-d3Sx8oCFVBlfgod8EoPHw