please do us the following before posting anymore:F2TNYC said:actually I WAS making a statement.....
1)T25 can be used much more resourcefull that 15psi(been there 3 years ago and i did that)
2) 2.0 is NOT a compression ratio, but by satying EI i meant look at the compression ratios on MP5 and MSP....
3)no s*** they are the same to an untrained eye....they are 2.0s, the ECU definitealy gotta be different cause one is turbo and one is not, and trust most definitely the internals are NOT the same.....
a) think about what you want to type
b) form these thoughts into cohesive sentences
c) get a clue
The MSP's have the same damn 9.1:1 compression as the other Proteges. They don't have beefed up internals, and the ECU sucks. T25's are not LARGE turbos. They suck at more than 16-18psi.