Chipping my e/i stroker

[sacse30]

So I just did the E block/I head stroker kit. Very basic, haven't upgraded the crank yet. Since I have the 'i' ecu, intake manifold, and fuel rail on there can I just get a chip that is for the 'i' ecu/motor?

[jlevie]

I don't think I've run across a chip specifically for that configuration. A chip for an M20B25 will be close, but it won't make full use of what the motor can do. If I were doing that I'd use a WAR chip.

You did use the M20B25 AFM, right?

[devon.818]

have someone get you a custom chip...people do that.
theres a few guys on here. check out midnighttuning and i forget the other guy.

[KenC]

Alpina B27 is what we're going to run.

[ForcedFirebird]

Alpina b27 or a standard i chip won't take full advantage for the setup since the pistons are shaped differently and compression is about 4 points lower. I have found the budget stroker (stock eta bottom, i top and ecu) actually likes a lot more timing advance and a fuel in the mid-upper range. The stock file has a big dip in the timing and fuel curve in that area. We have tuned about 4 of them and all have the same results.

[KenC]

Alpina b27 or a standard i chip won't take full advantage for the setup since the pistons are shaped differently and compression is about 4 points lower. I have found the budget stroker (stock eta bottom, i top and ecu) actually likes a lot more timing advance and a fuel in the mid-upper range. The stock file has a big dip in the timing and fuel curve in that area. We have tuned about 4 of them and all have the same results.

Is that true when using the Super ETA bottom end? I thought compression was the same as the b25 when going that route. I know using a regular eta block will yield lower compression.

[ForcedFirebird]

Is that true when using the Super ETA bottom end? I thought compression was the same as the b25 when going that route. I know using a regular eta block will yield lower compression.

That was directed to the OP - he stated he used the e bottom end.

[StereoInstaller1]

That was directed to the OP - he stated he used the e bottom end.

John, are you guys thinking about making a chip for that combo?

[ForcedFirebird]

John, are you guys thinking about making a chip for that combo?

Maybe. We really don't feel comfortable selling chips unless we tune the car in person.

We have Motronic controlling boosted cars, though :)

[StereoInstaller1]

Maybe. We really don't feel comfortable selling chips unless we tune the car in person.

We have Motronic controlling boosted cars, though :)

Full "spec" turbo kit, STAT. Make a 300HP 2.7i bolt on system, spec every damn bit of it...give up some M20 love.

[ForcedFirebird]

Lol. In due time, Luke. Gotta finish n/a headers first.