So im wondering what kind of check valve i will need to use.Ive searched but havent really gotten a grasp on them yet.Are there certain ones i can or cant use?

dont use them
get a 2BAR MAP sensor from a MR2 part no. 89420-17030
view my thread about checkvalves here:http://www.6gc.net/forums/index.php?showtopic=46681

it plugs into your stock harness so no splicing or anything. also you will need to do a little adjusting with tuning to make it work smooth(i used my safc2)

This post has been edited by Celiracer18: Jun 8, 2007 - 7:37 PM

im looking all over for one..And the only one i can find is 195.00 and i dont have that money right now.
So what kind of check valves could i get to get me around for a bit.

This post has been edited by Shocker: Jun 8, 2007 - 11:30 PM

You can use fish tank ones...the clear with black guts. That's what I used for over two years until I got a Missing Link ML002 bypass valve. The vacuum to boost transition was smooth on mine, but I had like 7 of them just to be safe. I used three and the MAP sensor went crazy, and the engine was throwing fireballs out the exhaust all over the place.

>
Working as intended in my book

i found a supra map sensor so im good. aslong as noby out bids me.