Ok I have just started to put a little boost into my new Pineapple built motor, but seem to have a problem with the turbochargers. When I get into boost on the primary it is not boosting like it should normally, but when the secondary comes on it boosts properly with both turbo's and hauls ***! We are putting a gauge on it sunday, but if you have any ideas please help me out. thanks!

 

Get that boost gauge in post haste and check the boost pattern.