how good are these ebay manual dual stage boost controllers? whats the quailty of the solenoid compare to like a turbosmart or turboxs manual dual stage? how accurate for high psi? any feedbaks from anyone that has one?
check them out
http://cgi.ebay.com/ebaymotors...ZWDVW
http://cgi.ebay.com/ebaymotors...ZWDVW

 

anyone?

 

it really doesnt look too bad, probably mostly homemade parts pieced together, you may be able to piece it together for cheaper yourself but im not sure........

 

I'd be interested to know as well how that second one holds up. Im in the market for a decent boost controller and that one does not look to bad. It has the allen key adjustment and all. Someone has bound to have used one of these on here or knows someone who has.

 

come on peeps

 

Buy a reputable MBC (TurboXS or Halman are some nice ones) and buy a solenoid.. you can actually find some on some factory turbo cars-- just look for a solenoid with 3 nipples. Wire it up to a 12V source, use a switch and voila. I believe the GM boost solenoid would work fine.

 

need to buy one asap. need some info on these manual 2stage

 

the first one is just the Granger valve with the Granger mbc, can be had for like $40
http://www.grainger.com/Graing...item=
http://www.grainger.com/Graing...item=

 

I guess the only way to find out if these controllers are worth it is to buy one and use it.