Vacuum Modulator

[bigcatchdaniel555]

What do you do when you go forced induction. Since the manifold is pressurized what can you do to make the treanny change. I have heard of a check valve even searched but didnt find any good info. Tranny has a new valve body so I dont wanna go swapping valve bodies. I am also fuly aware that if you simply let off the gas and get back on it once it shifts the car will need a tranny service quickly. The car is only going to be running a mcculloch vs57 so its like 6-7 lbs of boost nothing scary. Thanks Dan

 

[Asa]

looks like a vacuum canister upstream of the turbo is the way to fix the problem

you see these threads? looks like these will get you on the right track
http://fordsix.com/forum/viewtopic.php? ... highlight=

http://fordsix.com/forum/viewtopic.php? ... highlight=

http://fordsix.com/forum/viewtopic.php? ... highlight=

 

[bigcatchdaniel555]

I think when thetime comes Im gonna try the checkvalve and bleed trick. I did see theose articles just wondering if anyone has perfected it yet thanks.

 

[Mustangaroo]

I used a vacumn check valve inline, it fixed the problem you described. I just connected it inline on the vacumn hose.