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safe boost

03-15-2006, 05:35 PM
i just install my turbo system. i did not try any high boost tell now. i just try evet thing air circle and oil circle and and fuel system and i think every thing is ok. my question is what will be the safe boost to safe my internals stock engine componant? .
and in future if decided to change the internal parts to work in high boost what shall i change?

my engine id d15b vtec jdm and suppose to be 130 hp without turbo . i use 1: 12 fmu and walpro high pressure fuel pumo

03-16-2006, 02:30 AM
6-7 pounds of boost would be the max with your current set up. any more and you could damage a injector and even worst blow your motor. the fmu is ok for temporary use til you get ecu. check this site for upgrading your ecu. (

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