is there any one that can tell me wat the block off plate if for?

 

Bump! I'm sure this has got to do with maintaining the boost pressure, but can someone who knows what they are talking about chime in?

Also, maybe even get really crazy and compare it to this adjustable blow off valve from Alta:
http://www.altaminiperformance.com/p...-Off-Valve-VTA

Thanks in advance.

 

Damn, I posted two seconds too soon. I just found this other thread...
https://www.northamericanmotoring.co...lock+off+plate

With some good info.

 

thanks but have browsed the thread u mentioned a few times and just dont have the time to search through it thanks anyways tho