Im new in the rx7 world, and i just recently bought a 1987 rx7 TII. and i did quiet a bit of research befor i bought it bought i still have a lot of questions.

Question one: how much boost does a stock turbo put out?

question two. When i bought the car i knew it was going to be a project. but im anxious to drive it. can any one tell me what would happen if i drove without these parts on?

Mass Air Flow Meter
Air Switching Valve
The whole OMP setup
bypass hosing for the turbo
All 5 solenoids and steel lines under the intercooler
one way valve

Question 3. I was told that the Mass Air Flow meter and all 5 solenoids and steel lines under the intercooler have to be off a 87 TII, is that true.

 

S4 turbos run around 6 lbs of boost.

I'm pretty damn sure you need the MAF with the factory ECU.

If you remove the OMP, you have to premix, otherwise you're hosed.

I assume by bypass hosing, you mean the factory BOV? If you take it off, you need to cap it off.

 

thanks, do you know what the premix formula is? and is there a advantage or dissadvantage to caping the bov?