2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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Pan-Speed ECU Tune

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Old 08-03-15, 05:19 PM
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Rider of the Sky

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Pan-Speed ECU Tune

Might as well throw this one out there while I'm soldering. Anyone know what changes are included with a "Light Sport tune" made by Pan-Speed on a n374 ecu? I figure boost levels are raised but don't know by how much; I can't find any info on the chipping that isn't for an FD or in Japanese...or both. I have a stock S5 turbo but a 4" downpipe, 3" through both the resonator and straight-through single exhaust, but an independent wastegate exhaust that lets the flap open a good deal more. The latter should help with boost creep but I don't know by how much, nor how much boost the ecu tune will allow for.
Old 08-03-15, 05:40 PM
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the answer is that it depends. the JDM tuners have the ecu fully cracked, so they can pretty much set it up for anything.

generally they have stages, stage 1 removes the overboost fuel cut and the speed limiter, sometimes it increases the boost.

generally the stage 2 is higher boost, and probably without a cat

stage 3 is generally a bigger turbo

i see most JDM ecu's run about .8kg/cm2, or 11.36psi, as they tend to run the stock injectors, and if more fuel is needed they either add injectors, or change the ecu
Old 08-03-15, 06:15 PM
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I'll double check, but I think the only information on what type of stage it is is the "light sport" moniker. I got it second-hand 10 years ago when information was a little more readily available and have kept in storage since, and times have changed.
Old 08-04-15, 04:09 AM
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Actually, a good deal of info. Not that it makes any more sense to me, but that's what the post is about.

Old 08-04-15, 09:51 AM
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?????? ??????WEB?PAN SPEED Official WEB?CPU TUNING

Boost UP CPU (boost-up-turbine breaks each specification-compliant)
Genuine muffler specification boost up CPU tuning OK!
Priority to the safety margin, the emphasis on safety durability at the maximum boost pressure 1kg / cm2 or less, and then the current car one by one setting. (At the chassis dynamometer) Please leave it in peace. Program content: - each change of the limiter of (some release) boost-up fuel correction and the ignition timing correction sequential switching point due to a change etc ...
When the CPU is mounted, each sensor function check, by the load corresponding chassis dynamometer it is subjected to the best set UP. After setting, your witness things and performs a power check, you will be given a data sheet.

※ sports program CPU will be all normal trade-in price.
※ We offer the above-mentioned type.
※ When you use the mail order, please mention as much as possible the actual vehicle specification of details you.
※ If you are mounting work in yourself, sure to always disconnect the battery terminals.
Always twin-turbo Specification
■ genuine intercooler · EX pipe specification
Original CPU, BLITZ made SBC, single cleaner, turbine desorption, EX mani processing, A / F adapter, mounting, A / F current car setting, wage-inclusive set
Stage 1 (above menu) 8bit ¥ 317,143 (excluding tax) 16bit ¥ 327,143 (excluding tax)

■ further ideal step-up specifications
BLITZ made a pre-intercooler / Amemiya EX Expander specification
The above specifications plus, battery, terminal, etc. set 320 ~ 380PS (boost pressure setting, will be the muffler revised specification)
Stage 2 (Stage 1+ above menu) 8bit ¥ 566,667 (excluding tax) 16bit ¥ 576,667 (excluding tax)
From the best feeling computer TUNE
Involvement of bread speed and the computer, began to develop after FC M / C of the first year of Heisei that time analysis is a very difficult. (The same two years on the market.) Then, Cosmo, FD8 bit support, and up to the current 16-bit, cultivated by time and again repeated the test data have been utilized. Always continued makeup & try to make the toughest test, such as a circuit run by a professional driver, boiled down setting, in consideration of various conditions, the collected data through the four seasons. Because you are focused on partial area not only fully open area, the actual run test we put more emphasis. In addition we have accumulated a day-to-day know-how do the simulation by chassis dynamometer. Feedback on the basis of this know-how in one by one your car. Each of the engine, as well as to maximize the potential possessed by the turbine, safety, is subjected to the best setting for improving the durability, we have to meet the needs your users of everyone. Also in the case, such as a hard tuning you want to change in the large-capacity type injector, it is recommended that you set up to be controlled by such as HKS made F Con V Pro.
Present car setting one by one
If you are mounting the CPU of the Company, each sensor function check, load corresponding chassis dynamometer by and subjected to a single best current car setting one. Please contact us because it is possible to correspond to each specification. Performs the original power check of witness of setting after the customers, we have handed the data sheet. Please feel free to come by all means.

FD / FC 25,000 yen (excluding tax) RX-8 15,000 yen (excluding tax)
(A / F adapter attachment included, in chassis dynamometer)
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