dies only after boost?

[jayrogers]

ok i have a 99gsx 5speed i just finished a 6bolt swap and i am trying to get a good solid tune. the car has dsmlink v3, venom intake manifold(i only run the 4 needed vacume lines break booster, bov, waistgate, and boost gauge. no emissions stuff), venom fuel rail, stock injectors, cams, light weight flywheel,act 2600, fully built motor, punishment racing fmic and radiator, punishment racing bov recirculating, Q45 TB, and a big 16g(9psi for now). first of all it was difficult to get a steady idle but now it holds a solid 1200 rpm. when i drive out of boost and let off with the clutch in the car will simply return to idle, but if i go into boost at all even a pound the car will let the rpms droop all the way to 0 when i let off and push in the clutch. any ideas?

 

[Dewayne Waldron]

sounds like there's a problem with your dsm link tune.

 

[needsy]

At first guess, I agree that it is probably a tune issue. How much have you done with it. Link has good forums that would be a good place to check too.