whats your injector duty cycle at?? - Miata Turbo Forum - Boost cars, acquire cats.

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Old 05-09-2008, 09:43 PM   #1
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Default whats your injector duty cycle at??

well currently my car is down burnt a set of pistons (supertech) car car was over heating and still pushing it and i guess my coolant temp comp for fuel was not set up to well.. stupid mistake on my part. but trying out the wiseco's this time 84mm... anyways to get back to the topic i wanna run more boost but i was looking at my logs and i was kinda high on the D/C. at 75-80 duty cycle on my 460's.... i guess i need more fuel... anyone else getting up there? ohh the set up is 1.8 t3 50 trim, tial 38, custom tubular topmount. custom coolant reroute.... i could go on on. the whole sha bang bang 10psi built bottom end bpt head and cams... man i miss the car, just talking about her gets me all ..... anyways i just wanted to know if i got to throw some bigger injectors for me to that magic 15psi...

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Old 05-09-2008, 09:50 PM   #2
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im like 85%. 460s, t3/t4 at 15psi on a 1.6
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Old 05-09-2008, 10:32 PM   #3
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460cc, 10.8psi, 12.04:1 AFR = 67.1% that's like 200-210rwhp or so.
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Old 05-09-2008, 11:34 PM   #4
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yea that afr would explain your d/c a lil.... my afr's are in the 11.3-11.5 ish... but i bet it feels good at that 12.0 lol thanks for the info!
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