Yeah i think the secondaries are 850s. It's real common for 7's to upgrade to 1300-1600 cc secondaries when increasing their boost. Kind of like 1badmx5 needing to upgrade to 1600cc injectors, insane.

wow man imagine 1600cc lol talk about poor gas mileage.

If you're out of boost it shouldn't matter.

^ lol, not all of us are as controlled as being able to stay 'out of boost' :)

I'll be boost limited anyway as I've got an MP62 on it's way that'll be around 10psi iirc.

Using boost as a way to describe how much fuel an injector's good for is a silly idea.

At 10psi, an MP62 could be pushing anywhere from 190-315rwhp worth of air, depending on the engine it's breathing into.

how you want to think of it is, 425cc injectors can supply about 210rwhp at 50psi of fuel. If you'll be making more power than that look elsewhere, unless you have an FMU.

FMU?

I don't expect my MP62 to make more than 210rwhp, though I agree it's borderline for the injector size.

I've PM's that Japan bloke so hopefully I can source some slightly larger ones :)

adjustable fuel pressur regulator....increase the fuel pressure, increase the CCs of your injectors.

Ah, I'd not heard the acronym FMU before, I've only heard therm referred to as AFPR's

Thanks!

Holly crap dude, I know you really wanted the injectors, but you overpaid like 10x what I was asking :eek5: :bigtu:

Seriously, you sent me a money order for $700! I'm sure you just mixed some things up. Do you want me to shread this money order? Or mail it back?...