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Topic: stock boost gauge vacuum tube. (Read 1095 times) previous topic - next topic

stock boost gauge vacuum tube.

So the line that comes off the stock intercooler (black with orange stripes) and at the vacuum treee there is a T-connection that goes to the vacuum tree and the other side goes into the firewall, is that the stock boost gauge line?
1987 turbo coupe 5speed: Boport stage 3 head/2.5 cam , Precision stage 3 50trim .63 turbo, Tial 38mm wastegate, Jangus gutted/ported intake manifolds, 60mm tb, Jangus open dumptube, Jangus 3" elbow, Perrin boost controller,Esslinger adjustable cam pulley, Esslinger small crank pulley, stinger FMI, RFL BOV, Spec stage 3 clutch, B&M short throw, 140 speedo, Walbo 255lph, BBK fpr, 3G alternator, ARP studs.  Be faster... :poke:


stock boost gauge vacuum tube.

Reply #2
So what line is that for?
1987 turbo coupe 5speed: Boport stage 3 head/2.5 cam , Precision stage 3 50trim .63 turbo, Tial 38mm wastegate, Jangus gutted/ported intake manifolds, 60mm tb, Jangus open dumptube, Jangus 3" elbow, Perrin boost controller,Esslinger adjustable cam pulley, Esslinger small crank pulley, stinger FMI, RFL BOV, Spec stage 3 clutch, B&M short throw, 140 speedo, Walbo 255lph, BBK fpr, 3G alternator, ARP studs.  Be faster... :poke:

stock boost gauge vacuum tube.

Reply #3
its the line to the boost gauge in the dash, I capped off all of the other lines on the I/C and turbo and had no issues.  the only line I kept on the turbo was for the wastegate.

 

stock boost gauge vacuum tube.

Reply #4
The line you are referring to with the T is most likely for the cruise control.
Brian Leavitt
86 TC 5-Speed -- MS2x w/COP | 83lb. Injectors| T3/T4 50 Trim Stage 3 .63AR | Full 3" Exhaust - No Cat | Motorsport FMIC | Ranger Roller |
------------------------Ported E6 | Walbro 255HP | Kirban | Pierburg EBCV @ 20psi | BOV | 120-amp 3G | K&N Cone | 8.8" 3.55 rear |
87 TC 5-Speed -- Cone Filter | Bypassed BCS | Stock Daily Driver
66 Mustang -- Pertronix Ignition Upgrade | Slow-Mobile