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Custom blowoff m157 set up turbosmath

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Old 04-06-2017, 07:31 PM
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Custom blowoff m157 set up turbosmath

Just few picture of my new bov set up and watermeth set up ... more picture when the watermeth set up is going to be finish ....





Last edited by Michael Mailhot; 04-06-2017 at 07:46 PM.
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Old 04-06-2017, 07:56 PM
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Damn, son....

looking forward to your driving impressions
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Old 04-06-2017, 07:58 PM
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Its not for the sound its to be sure the turbos doesnt surge and safe the turbos at long term ....
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Old 04-06-2017, 08:44 PM
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I was going to do the same thing! Who did the work? I'm not comfort running high boost from stage 2 turbos without additional venting to reduce pressure spikes and compressor surge. Can you tell me how much that cost and would they do another set?
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Old 04-06-2017, 08:45 PM
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No bov but just finished doing the same thing!

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Old 04-06-2017, 08:52 PM
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Anybody know if the charge pipes are aluminum or stainless?
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Old 04-06-2017, 08:58 PM
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This is the shop made the kit ... send me link for your facebook page in pm ...
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Old 04-06-2017, 10:18 PM
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Originally Posted by KLR CLS View Post
Anybody know if the charge pipes are aluminum or stainless?
Stainless
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Old 04-07-2017, 01:14 AM
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What are the black little AEM things?
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Old 04-07-2017, 01:19 AM
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Originally Posted by Silverp30wagon View Post
What are the black little AEM things?
Injectors for the meth/water mixture
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Old 04-07-2017, 02:12 AM
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If you made custom one you have to do Vacuum/Boost Adapter because the only place he have vacuum is in the map sensor you have to machined an adapter ...
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Old 04-07-2017, 04:04 AM
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And with all this massive power, are you guys still on stock tranny ?? no bullet proof tranny upgrade needed ??

Also, what is the difference between this custom build kit and Weistec Meth Kit ?
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Old 04-07-2017, 08:09 AM
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To the OP, what size nozzles are you going to start with? You make a lot more power than I do, but curious.
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Old 04-07-2017, 09:10 AM
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Originally Posted by cocobeex View Post
And with all this massive power, are you guys still on stock tranny ?? no bullet proof tranny upgrade needed ??

Also, what is the difference between this custom build kit and Weistec Meth Kit ?
ams clutch...i have 5 gallon tank in the trunk weistec have 2.5 and i think i going to save some money i paid 1500 canadian for all the part + installation compare to 4000 canadian for weistec kit ...
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Old 04-07-2017, 11:48 AM
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Plus you don't have those ugly red pipes to look at!
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Old 04-07-2017, 09:16 PM
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Originally Posted by Michael Mailhot View Post
ams clutch...i have 5 gallon tank in the trunk weistec have 2.5 and i think i going to save some money i paid 1500 canadian for all the part + installation compare to 4000 canadian for weistec kit ...
I am thinking of getting AMS clutch pack as well, they have the lowest price.
Is it noisy ?

I am also in Canada, which city are you in ? east or west ?
$1500 is not expensive at all with all those power gain.

Hopefully, everything goes smoothly for you.
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Old 04-07-2017, 09:29 PM
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Originally Posted by Michael Mailhot View Post
ams clutch...i have 5 gallon tank in the trunk weistec have 2.5 and i think i going to save some money i paid 1500 canadian for all the part + installation compare to 4000 canadian for weistec kit ...
How do you like the AMS clutches? If I keep this car I'm wanting to do a clutch upgrade soon.
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Old 04-08-2017, 01:53 AM
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Im curious about the clutches as well. Mine should be arriving early next week. If anyone needs anything you should hit up member Shardul..His customer service is down right amazing, big name shops dont even come close to him...
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Old 06-01-2017, 04:54 PM
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Awesome! I am trying to install a meth kit as well. Bought one from alkycontrol. So your pics help massively.

Question what BOV did you buy, would extremely appreciate the help on which one fits the car right.

I also bought a killerchiller want to see how both work together.

I drive a CLS with a few mods.
I noticed that I had to do something for my IAT, that's why I want to do the above mentioned mods :-)

Great to see likeminded meth guys here Hahaha
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Old 06-02-2017, 08:13 AM
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Delete

Last edited by Ralcbah; 06-02-2017 at 08:55 AM.
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Old 06-02-2017, 06:44 PM
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How does it sound?
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Old 06-02-2017, 08:12 PM
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like peww pssh woobbbel
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Old 07-11-2017, 11:23 PM
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Are you running rich? Usually when you add atmosphere bov the computer needs to know the air left the motor to keep the injectors from trying to over compensate . Not really a horrible thing . But you may foul plugs. Lmk how it is . Looks awesome. Also you should consider doing pre turbo injection. It's deff more beneficial then shooting through the intercooler. I've done tons of test. Pre intercooler injection yields the least gains and you will get puddling

Last edited by Cifdig; 07-11-2017 at 11:26 PM.
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Old 07-12-2017, 04:30 AM
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Originally Posted by gaspam View Post
like peww pssh woobbbel
Got mine installed, sounds like Hoover 😂
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Old 07-12-2017, 11:33 AM
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Originally Posted by Cifdig View Post
Are you running rich? Usually when you add atmosphere bov the computer needs to know the air left the motor to keep the injectors from trying to over compensate . Not really a horrible thing . But you may foul plugs. Lmk how it is . Looks awesome. Also you should consider doing pre turbo injection. It's deff more beneficial then shooting through the intercooler. I've done tons of test. Pre intercooler injection yields the least gains and you will get puddling

That's only an issue on MAF cars. M157 use speed/density strategies. If you have the right spring in it, it is closed at idle and only vents on boost transition to vacuum on decel.

As for nozzle location, I tend to agree that pre intercooler in the V seems counter productive. I think that weistec and others were just trying to do creative packaging when they put it there. I was thinking post TB on the Intake manifold as it makes the 180 transition, but not sure that will be picked up by the IAT sensor. If going direct into the IM , you need a solenoid based system to avoid potential leak issues. Ideally I think pre-turbo Plus direct in the IM would yield most benefits.
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