Fs: Fast 90 & nick williams 90 still in box
12-01-2008, 09:51 AM
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Fs: Fast 90 & nick williams 90 still in box I bought this fast 90 nw90 for my 408 but desided to go with the 92 for more air flow. This has never been used its still in a box ready to be shipped. Will do the intake and tb for $800. Will get pics up tonight sorry at work.
12-01-2008, 10:32 AM
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yea i figured it would be a good price since it was new at leaste get some money back cause that damn 92/92 was almost 1200 hopefully it works better
12-02-2008, 10:27 AM
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honestly i hope so everyone that had fast 90/90 and switched to the 92/92 gained 15 horsepower so hopefulley ill like it why does it really not gain that much?
12-02-2008, 10:29 AM
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Stock is 78mm. They had to bump it to 90mm for these motors to show any noticeable gains. 2mm is not going to make enough difference to even measure on the dyno. Where is the proof that somebody made 15hp more? Even is that was on the dyno I would bet the difference was in the tuning.
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12-02-2008, 12:00 PM
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Stock is 78mm. They had to bump it to 90mm for these motors to show any noticeable gains. 2mm is not going to make enough difference to even measure on the dyno. Where is the proof that somebody made 15hp more? Even is that was on the dyno I would bet the difference was in the tuning.
