Boost Designs: Anyone heard of them

[infinitexsound]

ok jeff some venting... done... yeah i did like them when they first came out... but after just researching and being the DIY type of guy i said screw it... i was gonna buy their manifold until u posted up that picture of how things lined up... obviously my mind changed, proprietary is true...for the main things...

i cant still believe their charging so much for the fuel setup when i paid 1/4 of the cost...

what numbers are u getting with ur kit jeff?

[Jeff240sx]

Originally Posted by infinitexsound

ok jeff some venting... done... yeah i did like them when they first came out... but after just researching and being the DIY type of guy i said screw it... i was gonna buy their manifold until u posted up that picture of how things lined up... obviously my mind changed, proprietary is true...for the main things...

i cant still believe their charging so much for the fuel setup when i paid 1/4 of the cost...

what numbers are u getting with ur kit jeff?

I don't have dyno numbers. I am having a boost issue. My old tial 35mm at 6.5psi on my revhard/t4 made solid 6.5psi. When I switched to Boost Designs/sc50 (t3/4), using the SAME wastegate, SAME spring, SAME vacuum source, it made 10psi. Figuring "Ok.. BD uses a generic 38mm gate, so I will too" I bought a tial 38/40 hybrid gate to hold boost solid, at 10.5psi spring.
Well.. I had to let off at ~60% throttle because I was making 14psi. With 50# injectors currently.. that's unacceptable.
I still haven't figured out the boost issue...
-Jeff