3 port solenoid (GrimmSpeed or COBB) interrupt and bleed connection diagram

[Lex]

A lot of people ask me how to connect the 3 port solenoids (COBB or GrimmSpeed) in either bleed or interrupt mode. So I made a simple PDF diagram showing both configurations for reference and decided to post it here for easy viewing.

http://www.stratifiedauto.com/Strati...structions.pdf

[Sid3wayS]

Its also on the grimmspeed website.
And before people ask yes the grimmspeed and cobb are set up the same and the numbers are the same marked on each unit.

[TiGraySpeed6]

And just to be thorough, if one was to ghetto together a MAC ebcs, amazingly enough it connects the same way too....

Great PDF Alex- simple & straight forward, nice & easy to follow.
Thanks for putting that together

I'm actually putting together a write up on assembling a MAC ebcs for those on a budget, with your permission I'm gonna include this PDF in the post.
With proper credit of course!

Saves me the trouble of recreating the wheel...

[Lex]

Originally Posted by TiGraySpeed6 And just to be thorough, if one was to ghetto together a MAC ebcs, amazingly enough it connects the same way too.... Great PDF Alex- simple & straight forward, nice & easy to follow. Thanks for putting that together I'm actually putting together a write up on assembling a MAC ebcs for those on a budget, with your permission I'm gonna include this PDF in the post. With proper credit of course! Saves me the trouble of recreating the wheel...

No problem at all. I was actually thinking of putting together a much more budget oriented 3 port myself but just haven't had the time. I have all the parts on hand including valves that are considered better than MAC ones in the industry

[jack_hammer]

for whatever reason, i didn't think the cobb worked in 2 port mode.

[TiGraySpeed6]

Cool! I'd love to see what you come up with!
Certain to be quality for sure!

I never did locate a suitable plug to mate with the OEM- I know they're out there but for a one-off it just got to be too much of a PITA to locate. I debated using a Deutsch plug pair, but totally cheaped out & just hard wired it. Finding the right plug would put you right in the sweet spot to retail the product.

[Lex]

Originally Posted by TiGraySpeed6 Cool! I'd love to see what you come up with! Certain to be quality for sure! I never did locate a suitable plug to mate with the OEM- I know they're out there but for a one-off it just got to be too much of a PITA to locate. I debated using a Deutsch plug pair, but totally cheaped out & just hard wired it. Finding the right plug would put you right in the sweet spot to retail the product.

That's part of the challenge. GS mentioned they made their own mold. If going to hardwire just make sure it's done using either a proper crimp or using solder. So many shops use T-taps or similar which are terrible for reliability.