Labonte kit users help please

[jamevo8]

I went up to Labonte motorsports yesterday to get the Maf kit and the safety combo. Dan did the install himself as his installer bailed out at the last minute. Dan by the way is a great guy!

When I went to get tuned we couldnt get boost up past 16-17psi? I remember when Dan installed the safe silinoid it was boosting past 26 psi! I was at 22 psi when I went there. the manuel boost controler wasnt changed at all!

Dan thought the top of the wastegate was going to the controler but it was the bottom.

My tuner, (Kunal) had to bypass the safe silinoid to get boost up past 17psi

I would like the safety silinois to work so I am looking for someone who has a manuel boost controler that goes to the bottom of the Tial wastegate, to show me pics of how its installed please.

[inco9nito99]

bump for Jeff!

[SlowCar]

possible to go back to lms to have dan look at it?

[Labonte MotorSports]

The attached diagram shows the pre meth configuration on Jeff's car and then after with the BBK-20 solenoid.

First diagram shows MBC that would limit amount of boost to bottom port of External WG.

In second diagram, boost goes through top port of BBK-20, and through COMM port to WG. When meth injection starts, the BBK-20 is energized and air flow is from MBC to N.C. port and out COMM port.

[jamevo8]

well see what happens with the VC25 kit thats going on this Friday! lets keep our fingers crossed