1300 or 2000cc Injector dynamics and precision 600 or vibrant 550hp intercooler - Page 7 - Miata Turbo Forum - Boost cars, acquire cats.

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Old 07-18-2014, 03:34 PM   #121
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can you describe the significant benefit?

We've all heard the "in theory" portion of it, but how did your specific cars benefit? what exactly was immediately evident?
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Old 07-18-2014, 04:49 PM   #122
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3-5 whp across the board. 6-7 whp peak. On a ~250 whp car.

Not just one glory dyno pull either. Baseline done with ~ 4-5 pulls. Turned up fuel pressure, adjusted fuel tables and improvements were seen on another 4-5 pulls to verify. AFRs, timing, etc were unchanged. Only change was fuel pressure and the resulting rescaling of the fuel maps.

Not a BP motor

Rhymes with "play money for"

Last edited by Efini~FC3S; 07-18-2014 at 04:55 PM. Reason: Added info, fixed typo
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Old 08-05-2014, 03:21 PM   #123
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This is a little off topic. I'm going to miss my local track day club meeting at Road America because I haven't gotten everything worked out yet with new injectors and intercooler. The short of it, the local dyno-tuning place is full up till the end of August. This means I can't tune for timing and switch to e85 and retune for fuel and timing before the event. I have found that Chin Motorsports is running a event at RA and it's in September. My question I guess is does anyone like/dislike Chin. Thoughts?
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Old 08-05-2014, 07:42 PM   #124
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I've heard good things about Chin events but I personally have never done one.
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