02-20-2016, 02:23 PM | #23 | |
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Pretty impressive. Wonder if it's traction issues or the C7 is quicker at lower speeds? Or maybe the boost was limited at lower gears? I always wondered if this one is real: https://m.youtube.com/watch?v=ddifKHhjIVU The Huracan one looks BS to me. |
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02-20-2016, 02:49 PM | #24 | ||
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02-20-2016, 04:24 PM | #25 | |
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Drives: 2018 Audi S3
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FBO-PS1 and stuff
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02-20-2016, 05:01 PM | #27 |
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Anyone know if a ZF 8HP70/75 would be a plausible swap on the F22? I believe the transmission casing and dimensions are identical to the 8HP45 just with upgraded clutch packs internally. Just thats the route that will probably be needed (amongst other driveline beefing up) with that turbo.
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02-20-2016, 05:23 PM | #29 | |
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"Pistons and rods As with the cylinder head, the piston designs differ between engines. The N54 uses a special piston for compatibility with the direct injection system. The piston crown is modified to meet the mixture formation requirements. The N51 engine uses a lower compression ratio and accordingly uses a different piston design. The N52KP uses the same design as the N52 engine. The connecting rods on all of the NextGen6 engines have been stiffened with a thicker beam on the rod. This design has also been in production on the N52 since 6/06. Crankshaft The cast iron crankshaft is retained for the N52KP and N51. To accommodate the increased power output of the N54, the crankshaft is forged steel." I know its been beaten to death, but I'm sure they'd have jumped on marketing the pistons and rods if they had been forged like they did with the crank. But yeah, a forged piston and rod set would be a wise investment on an N55 running high boost. |
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02-20-2016, 05:33 PM | #30 | |
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Did the Huracan driver let off then? |
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02-20-2016, 05:34 PM | #31 | |
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Doesn't the S55 have uprated internals? |
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02-20-2016, 05:42 PM | #32 | |
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The crankshaft is made from cast iron (GGG70). The counterweights are arranged asym- metrically. There is no incremental wheel installed on the crankshaft. The timing chains are mounted by means of an M18 central bolt." That is the standard N55 variant. The one in the M235i does have a different crankshaft part number which has lead people to assume it could be forged. But there is no official confirmation to this. Either way, the N55 has proven itself to be an extremely robust engine with stock internals as evidenced by the pure stage 2 builds forum members have been running for 1000s of miles without issue. The S55 is a fully forged engine. |
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02-20-2016, 06:19 PM | #33 | |
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02-20-2016, 08:30 PM | #34 | ||
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02-21-2016, 03:31 AM | #36 | |
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If you found a written off M3/4 with salvageable internals, the engine swap would be the worthwhile route rather than a component grab as labour for an engine rebuild would be higher than a swap anyway. But using a turbo of the OPs size on an N55 will have to constitute some form of upgrading. I don't think a stock N55 would be that god-tier in terms of prolonged reliability running one of those. Plus the trans is probably less robust than the engine too - i.e it will encounter slip long before any rod failure occurs. But I'm sure Enzo will have supporting mods to accompany. |
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02-21-2016, 06:50 PM | #37 | |
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Don't want to derail OP's thread which from the looks of it seems very promising! Good luck on the new development! |
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03-01-2016, 08:42 AM | #40 |
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Sorry if this has been covered but are you guys working on something for the M2? The above mentioned issues would seem to be mitigated (somewhat) by the n55/s55 hybrid internals would they not?
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03-01-2016, 09:06 AM | #41 | |
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We absolutely have the M2 in mind. The N55 exhaust manifold bolt pattern should be the same which makes fitment of our kit possible. |
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03-01-2016, 02:05 PM | #42 | |
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I remembered reading about the gains you made with the 235 a while ago and was pretty impressed‼️ |
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03-02-2016, 09:12 AM | #43 | |
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Cheers |
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03-07-2016, 12:53 PM | #44 |
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Enzo Performance
Some updated components on the list. More boost requires more cool air, we fabbed up this monster for added efficiency. Also we have decided to go with Syvecs for engine management which allows us to have full control of boost, timing, traction etc.
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