T2 Waste Gate Can

[DaytonaConnection]

T2 Waste Gate Can vac line unhooked
should be able to hit 20 psi boost right, if no leaks at ic hoses and no vac leaks, and the bov doesnt leak....

Will hit cutout at 14.7. Make sure you have enuf fuel to support 20 psi before you try it or have an extra motor ready to drop in, pistons only take a few seconds to turn into ashtrays.

[DaytonaConnection]

yes i do have a cutout riser, i just came back from a run with the can unpluged. in 4 gear at wot 4000rpms it spiked to 18psi setteled to 16 maybe the can spring is weak, but if it were weak wouldnt it continue to fall off boost?

what year of can is it??

[artur_p]

no the spring is not week thats normal you need to place a couple of thick washers behind the waste-gate can bolts.

[DaytonaConnection]

the car is a 88 shelbyz but i moded a wastegate can witch was bigger for a 89 turbo t1 dont know if it makes a differance it was a mitsu unit...

dont bleieve that the mitsu cans can hold to much back. the 89 garrett cans are tougher. try shimming the can an see what happens.

[DaytonaConnection]

about how thick of shims, if that works with enough fuel whats good boost to run with a stock ic, also iam useing +20s and a afpr set to a base pressure of 37psi