10-11-2020, 09:29 PM | #225 |
Anti stance.
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54mm should be the minimum.
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10-11-2020, 09:41 PM | #226 |
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Based on what? That sounds way too big to me. If you can make 270hp on 50mm ITBs on a 3SGE beams revving over 9k rpm what would make you think the FA20 (that cant even safely sustain revs to 8k) would need TBs that big?
Edit: After some googling I am guessing you are used to Hondas. FA20 =/= K20. FA20 is lower revving and doesn't have the Vtec big cam to deal with.
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1974 TA22 Celica
2013 86 GT Last edited by Turdinator; 10-11-2020 at 10:21 PM. Reason: vtec yo |
10-12-2020, 11:15 AM | #227 |
Anti stance.
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Based on wanting make any real gains.
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10-12-2020, 01:54 PM | #228 | |
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Quote:
The first dyno used the Greddy 48mm ITBs and supplied plenum. The second dyno used the Sard ITBs and no plenum. SUR Fab a NZ company that makes some very nice CNC 50mm ITBs for the 3SGE as well. But IDk at least with the plenum installed you could get the same affect or better from the RacerX IM for >$900. Swapping out ITs easily doubles the cost.. |
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10-12-2020, 02:38 PM | #229 |
LMGTFY
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Stock head flows 265cfm.
With the butterfly's so close to the actual valves honestly the sizes on both the kits are way too big. Read: https://racehead.com.au/designing-pe...-should-i-use/ Source of head flow https://dsportmag.com/the-tech/educa...ylinder-heads/ |
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10-12-2020, 10:18 PM | #230 |
Anti stance.
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Lol.
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06-25-2022, 04:12 PM | #231 |
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06-28-2022, 03:36 AM | #232 |
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06-28-2022, 08:47 AM | #234 |
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I'd be curious to know how the ecu monitors intake air volume without a MAF or MAP. If not monitored it's almost like having multiple carburetors.
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06-28-2022, 10:21 AM | #235 |
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Just install 4 sensors
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06-28-2022, 12:47 PM | #236 |
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06-28-2022, 11:32 PM | #237 |
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Obviously. Kind of trolled a bit
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06-28-2022, 11:40 PM | #238 |
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Then you are at the territory of FI price wise
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