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- August 3rd, 2015, 6:07 pm
- Forum: Mazda 2.3 DISI Turbo
- Topic: Built MPS3 gen1 KR issue
- Replies: 7
- Views: 24953
Re: Built MPS3 gen1 KR issue
You are running 25psi on pump gas......it's going to knock also i would skip 50/50 and go straight to 100% meth.