hks evc 5??

[ian g sr20]

does any on here use 1 of these controolers?

wat are they like? are they good?

[Dunny55]

I have one in the silvia grand thing does what its supposed todo. Anything in particular u wanna know?
Only thing i have to say is when mine was set up by the previous owner he didn't put the right settings in i reckon, cause if i have it set to .3bar its boosts to 1Bar so its like whatever is set on the boost controller is added to the factory boost so .7factory + .3= 1Bar. Reckon theres a way to change it but didn't wanna go messing with it.

[ian g sr20]

just looking to know how well they work do they hold the boost well etc? how hard are they to use?

[Dunny55]

Real handy to use the display unit is is a deadly little thing. Set your warning level and the two boost levels u want nd its just the press of one button to go from low boost to the high. Scramble boost is a nice little feature really need the sepertate button for it

From my dyno graph i hit 1.05 Bar at 3300 revs, dropped off a little bit cause i hit the fuel cut went back to the 1.05 bar at 4500 and it dropped off to .9bar at 6000. So it lost the bit of boost at the top end but i dunno if that was the controller or if it was the actutor on the turbo.
** Thats on the stock turbo and actuator. Other than the thing i mentioned in the first post never had a problem with it