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Fast 102 vs 90 on H/C LS1

Old 03-17-2014, 04:28 PM
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Default Fast 102 vs 90 on H/C LS1

Just wondering how much hp increase a 102 would increase power over my ported 90. Stock displacement healthy cam good flowing heads....should I sell the 90 if I could get a good price? Thinking it would be around 400 upgrade since I just got a good offer.

102 would be ported as well.
Old 03-17-2014, 07:48 PM
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why you askin twice?
Old 03-17-2014, 08:37 PM
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Maybe 5-10 hp difference
Old 03-18-2014, 01:21 AM
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I vote not worth the cost and effort. Go buy yourself some nitrous
Old 03-18-2014, 08:36 AM
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The 102 runners are a stark improvement. If you're only going to be out of pocket a little bit, I'd definitely sell the 90 and grab the 102
Old 03-18-2014, 11:02 AM
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Depending on heads setup id stick with the 90. If your going with a all out N/A setup a 102 is good choice.
Old 03-19-2014, 08:10 AM
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I have been debating the same thing, however I am working with an LS6 intake on a H/C car right now lol. If I were you I'd put the extra money else where and keep the ported 90 setup over spending the $ toward a 102 for MAYBE 5-10 hp


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