Miller maf

[u3b3rg33k]

but how often does that actually happen, rarely in my experience?

It usually happens right after my car passes tech, and the negative terminal is just loose enough that everything shuts off when I turn the key. Probably the worst time for your car to have to re-learn that it's injectors are 5# too big.

[digger]

Not true, you can run a stock car with the 19# injectors, the DME will self adjust. It improves fuel economy as it has a better atomization rate/spray pattern.

i have used 19# and it did not improve economy over a recondition set of stock ones, it all sounds good in theory though.

Given that most e30 owners are cheap its not an unreasonable thing to do, but far from ideal, they are as big as i would use on a stock engine.

[digger]

Eventually, and sort of. Also, each time your battery dies, or gets disconnected, you start from square one.

but how often does that actually happen, rarely in my experience?

[u3b3rg33k]

Eventually, and sort of. Also, each time your battery dies, or gets disconnected, you start from square one.

Might as well tell people to tune with a narrowband.

It's better to set it up for the injector size up front.

[Sharino]

you need a chip for 19lbs injectors.

Not true, you can run a stock car with the 19# injectors, the DME will self adjust. It improves fuel economy as it has a better atomization rate/spray pattern.

[AnimalE30]

I gotcha, does it have to be the War chip? I have the standard 6900 revlimit chip. I couldn't tell which one I had when I opened my ecu. I was told it was one of the first chips that came out for the e30s.

[kamotors]

Can one run 19lb injectors (the ford ones) with the stock m20 afm to improve overall driveability? Or does it have to be paired with the miller maf/chip.

you'd run pretty rich with just the injectors.

[livetheride]

Can one run 19lb injectors (the ford ones) with the stock m20 afm to improve overall driveability? Or does it have to be paired with the miller maf/chip.

you need a chip for 19lbs injectors.

[AnimalE30]

Can one run 19lb injectors (the ford ones) with the stock m20 afm to improve overall driveability? Or does it have to be paired with the miller maf/chip.

[kamotors]

The MAF ship doesn't really say you need to run 91octane. Should be able to run 87octane with the stock injectors just fine. I've ran a few tanks of 87 through with no difference.

[SickE30]

Running the 14 pound injectors can you stil run 87 octane?

[u3b3rg33k]

I've been looking into this, and I think the best reason I can come up with for the war chip is you can run your car on e85 or gas by switching fuel maps (assuming you put in big enough injectors to run e85, 19# are just barely big enough).

I emailed them a horrendously long list of questions, and apparently you can shut off O2 sensor response on a per tune basis, which would be perfect for this.
Throw in an LC1 and gauge for monitoring, fake narrowband output to motronic, and have it ignore the input on the e85 map.

[nando]

I don't know, the 4hp22 is used in a lot of cars. it's probably not an easy part to find though..

[kamotors]

so when are you doing a shift kit and high-stall tq convertor? :p

already have a shift kit(death if the roads are dirty:) ) Where could I get a high stall tq. converter from?

[nando]

so when are you doing a shift kit and high-stall tq convertor? :p