I believe @DubC is running the B14 coil overs. I bought my Swift springs from him. He can probably provide some feedback. Lex I'm pretty much in...
What brand MAF sensor and O2 are you running?
They are not the same, perhaps you should do some research on the purpose of a boost leak test vs smoke test. Hint, you can pass a smoke test...
Here you go.... https://mazdaspeeds.org/index.php?threads/how-to-boost-leak-test.6276/
Raider, I ran my Speed with a CorkSport stage 2 intake and no HPFP on the OEM tune for 140,000 miles with "no issues" before I knew better. I...
More than one feel that way!
I'm with Synthetic here you need a tune and HPFP internals if you don't have them at a minimum. I'm assuming you have no way to data log since you...
Glad you were able to get it resolved. Also thanks for giving us an update!
I completely agree I'm at an age where I'm not retired but I'm pretty far away from 25. I love driving the Speed but I'm also very glad I have...
My #4 cylinder looked like that when I determined my motor was done. I had clogged oil control rings and worn valve guides. My leak down was not...
Sometimes people here will get right to the point and sometimes it may not be what you want to hear. This place is A LOT more tame than the OG...
OP why do you even want to mess with a Speed if you have a Fire Chicken?
Yup low voltage will cause all kinds of havoc with codes!
A very wise member here once said the absolute best upgrade for your racecar is a reliable daily!
I would take a data log of that drive if you can and have it reviewed.
Separate names with a comma.
