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its a BGD kit. some danish company makes it. http://www.astina.dk/supra-mk3/toyota-supra-mk3-bgd-bagkofanger-p-5325.html?cPath=47_593 as for price. conversion is 4,995.00 DKK = 923.378 USD

yes, there may even be a boss cast into the turbo you can drill and tap to add one.

hmmmmmm was it working before?

gonna rebuild the 5m? or just part it out?

no thats pressure fitting, and will connect to the port on the turbo's compressor housing http://www.newcougar.org/gallery/files/1/6/wastegate_vacuum.gif just ignore the boost controller

take the top screws off the top where you would change the spring and check the rubber for defects. also look at the housing for rough edges around. if its a knock off hks could be the reason its not working, is rough casting that tore the diaphram. the blow off valves have similar issues.

http://www.scionlife.com/tech/images/zpi_turbo_tc/Wastegate.gif is the link to it

well that sucks, but atleast you found the problem. hopefully its the gasket and not a cracked head.

+1 on that. also check the metal egr tube that goes to the intake aswell, might luck out as the tube gasket may be the problem.

need more details. internal wastegate or external? what brand? sound like the rubber diaphram inside the actuator is leaking, thus its not opening.

bummer, any idea how it started?

i just used a rubber o ring. works good.

gotta watch out for those mk2's, there sneaky cars lol

hes on glue. from what i know the max psi on a turbo is based on the size of the compressor housing, and the size/angle of the compressor blades. a BB turbo will spool faster due to less static friction to overcome, but bearings have nothing to do with max boost

on ours they do, with thermal expnasion they losen over time, plus the weight of the turbo doesnt help, espcially if the sway brackets are missing. common to have the stud holes re-drilled and helicoiled on a rebuild so they grip better.

if the manifold is loose it will missfire, as fresh air will leak into the turbo and will give the O2 sensor a false read, which will casue rich conditions. is the smoke blue? or black?

megan, as most of mods are made by megan racing. its other name is "the money pit"

lol well done!

the lt1 is more or less same block as a standard 350, tranny fit fine. internaly the motor is differet, but carbed motor mounts fit no problem, the stock lt1 mounts are different from a 350 in a truck o3 3rd gen fbody to fit the 4th gen subframe better, but bolt holes are same. manifolds...

that was my issue. the rubber on the cap was missing so once it tried to presurize it would puke out. also did you replace the elbows of death yet? though could be peeing on the manifold