S2000 Under The Hood S2000 Technical and Mechanical discussions.

dyno numbers finally in

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Old 01-05-2005, 02:29 PM
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ya know, i asked shawn about that same question about how the injectors would hold out under the power i'm producing, and i honestly can't remember what he said nor do i have any idea how near they are to be maxed.
Old 01-05-2005, 02:31 PM
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Originally Posted by wortham,Jan 5 2005, 03:20 PM
right. the only tuning that had been done before that baseline was a little more fuel added to the mixture since i was running too lean for him to continue the dyno.
Cool thanks!!

Nice #'s BTW
Old 01-05-2005, 04:42 PM
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What are you using to tune?
Old 01-05-2005, 05:03 PM
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just the vafc. nothing special. and then making sure that it wasn't too lean or too rich from the sc install.
Old 01-05-2005, 05:05 PM
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heh? can you add fuel with VAFC?!?
Old 01-05-2005, 05:15 PM
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i'm no expert in these matters, but just by looking at the curve there seems to be alot of power and torque potential between 4000 and 6000 rpm. There seems to be no reason for that dip in power, except for tuning???

are there cams that can be installed for FI applications?
Old 01-05-2005, 06:22 PM
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Originally Posted by jwkim,Jan 5 2005, 07:05 PM
heh? can you add fuel with VAFC?!?
i think i may have mentioned this earlier in passing ... no. the vafc can't add fuel but the adjustable fuel pressure regulator can.
Old 01-05-2005, 07:35 PM
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The spearco aftercooler radiator. Is that the one from Tech 2? Do you think you gained anything from it? Their add just says ensures coldest air possible, no hp #'s.
Old 01-05-2005, 07:39 PM
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yes, it's tech2's, and, no, i don't think i gained anything from it seeing that it was a nice, cool day when we did the runs, but it goes back to my 'conceivably create power' comment. and it just looks sooo much cleaner than comptech's radiator.
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