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I wouldn't bother with an RX-7 live axle unless you really want to, but it's pretty trivial to have the bolt pattern redrilled to 4x4.5".
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# ¿ Nov 2, 2017 16:38 |
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# ¿ May 12, 2024 11:27 |
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Olympic Mathlete posted:4x100/114.3 has the coolest wheel choices IMO. 4x100 still is the best for small wheels. There's a reason I'm building my race FB around it.
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# ¿ Nov 2, 2017 17:21 |
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The stuff where they're cloning current production wheels makes me roll my eyes a bit but whatever, definite kudos to them for making stuff in weird bolt patterns and older styles.
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# ¿ Nov 2, 2017 19:41 |
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Aluminum wheels are wear items on track.
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# ¿ Nov 2, 2017 20:17 |
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Squinting at that transmission, I'm pretty sure it's a hybrid - front case is definitely FC, but the shifter housing looks like FB. Entire tailshaft housing may be FB, hard to tell.
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# ¿ Apr 18, 2018 13:59 |
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Since RX-7s are part of this... https://www.tirerack.com/tires/tire...romCompare1=yes
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# ¿ Apr 30, 2018 16:24 |
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Hmmm. 52mm on those... seeing 61mm BBK ones on ebay... can you measure the center to center spacing? I'm working on a slide valve TB but it would be nice to have a cheap alternative.
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# ¿ May 9, 2018 17:20 |
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Darchangel posted:The bores are 72mm apart: Huh, weird. Not really ideal for rotary stuff, but ... oh. Oh hm. 4 of those vertical on a small block Chevy might be fun.
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# ¿ May 10, 2018 18:53 |
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ITBs need a lot more flow - a throttle body feeding a plenum is flowing air basically all the time, one going to each cylinder on the one hand only sees 1/8th (or whatever) the flow on average, but is seeing no flow about 2/3rds the time. So 50-56mm per throttle for a healthy SBC isn't actually unreasonable. On a rotary, could do it like you posted with two of them, but all you really need for butterfly area is around 40-44mm going by the Aussie guys. Two 50mm butterflies is reasonable for a healthy streetport 13B, and for peripheral ports I'm looking in the 58-60mm range. Anyway, neither here nor there.
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# ¿ May 10, 2018 19:38 |
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# ¿ May 12, 2024 11:27 |
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Wow, I just realized that's a power steering car. Good work, god's work etc.
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# ¿ Sep 27, 2019 01:37 |