Highest Boost Capable

Prison

Member
:
MazdaSpeed6
Im going to either up my boost tomorrow or sometime between monday. Whats the most it can handle because i know it will do 18 safe, but is there anything that it can do safer? Please let me know, i dont want to blow my s*** if you know what i mean!! Oh and im running 15 spike to 9-10ish after spike and i have the atp downpipe.(five-0) 18 no spike will be way fast!!!!!!(nuts) thats what ill be doing to all the cars on the sreets
 
Prison said:
Im going to either up my boost tomorrow or sometime between monday. Whats the most it can handle because i know it will do 18 safe, but is there anything that it can do safer? Please let me know, i dont want to blow my s*** if you know what i mean!! Oh and im running 15 spike to 9-10ish after spike and i have the atp downpipe.(five-0) 18 no spike will be way fast!!!!!!(nuts) thats what ill be doing to all the cars on the sreets
Dont mess with the bost....its computer controlled and the fuelcut is at 18psi......and we all know what that means.....Lots of boost and no fuel gives you.......DETONATION!!!!!!!!!!!!!!!!!
 
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Thats why atp made the boostcut module. Kills boost cuts. I was running 18lbs, boost cut maybe twice, but with the boost cut module ill be able to run it without boost cuts. Do you guys think that 18 is a safe run though? only 3lbs more then stock.
 
Yeah... Think about it like this..

The MSP was 7 Psi... People raised it to 9-10 and they all started to POP...

Do what you like, but expect to have a problem in the form of a broken car... Eventually..
 
Do you think I should call up a dealership mechanic and ask what it can bea raised to. Ive been looking for a tech founder saying something about the boost but i havnt found anything yet
 
Oh yeah, you should most definitely talk to the dealership tech first..........praying for that MS6(outie)
 
Hahaha, no need to pray i hope. Only praying would be for all the other cars that try to come on aginst the MS6 aka king of the streets, ahahahaha(first)
 
Thats the attitude i like right there. Ill probly put it up on like 17, 18. I have the manuel turbonetiocs, i hope it holds the boost. Thanks man
 
i wish i had that much money to just "test" the limits of parts...
 
tuning tuning tuning!!! sure the ecu may be able to help correct a bit running at 18psi but for how long? my opinion, get yourself a tuner first to optimize that 18psi. incorrect a/f r's is what will kill you, not boost.

i have a buddy that was running an sr20de, if no one knows, thats the high compression all motor version of the sr20det they put into sentras and 200sx's here in the states. fully stock motor, he ran 22psi in it all last summer and he beat the absolute sh*t out of the car in every way, which everyone says is impossible. but its not, boost does not kill motors, improper tuning does!!!!!! at least too a point
 
See I want to tune the speed6 but dont know of anything to tune it with. I dont want some cheap safc to start with, GO BIG OR GO HOME
 
I concur you'll kill the turbo far before you'll hurt the engine...the engine is essentially forged(unlike its fs-de cousin), I'd be willing to bet you could easily run 20-25psi(depending on the turbo cfm) without any engine issues...assuming you had proper fuel control...the problem with uppign the boost, is that the stock turbo is already at is max efficiency range...
 
DSMConvert said:
I concur you'll kill the turbo far before you'll hurt the engine...the engine is essentially forged(unlike its fs-de cousin), I'd be willing to bet you could easily run 20-25psi(depending on the turbo cfm) without any engine issues...assuming you had proper fuel control...the problem with uppign the boost, is that the stock turbo is already at is max efficiency range...

The Turbo efficiency has been debated before crossbow posted some good information here. See post #36

http://www.mazdas247.com/forum/showthread.php?t=123637512&highlight=K04
 
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