Originally Posted by
markk
Ok, probably getting ready to think about boost control, the car is an escort cosworth and I am in no way nostalgic in thinking I need to have air injectors, of in the case of the WR cars twin air injectors, so what is the options, something bleed off, fast solenoid that I can control, nice quick PWM.
How about one of these
http://www.ebay.co.uk/itm/3-Port-Ele...item2ecd67bcef
Good ? yes?
What have you used? (and did it work - please nothing manual)
The MAC solenoid is pretty much the standard on aftermarket boost controllers.
Cheaper seller albeit US.
http://www.ebay.co.uk/itm/MAC-Boost-...item4d2462b654
Some others prefer the Pierburg, which apparently is a little faster than the MAC.
http://www.garagewhifbitz.co.uk/inde...-solenoid.html
I can see no reason to go with the expense and complication of air injectors.