302 swap into RX-7

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Old 10-23-13, 11:40 AM
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302 swap into RX-7

Took the heart out of "Sheila"" last night... Getting the 302 honed and prepped for install... Any helpful hints accepted...
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Old 10-23-13, 03:12 PM
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put the rotary back in..




jk you call like both motors
Old 10-25-13, 12:46 AM
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Not really mine, and the rotary took a poo + 302 was readily available...
Old 10-28-13, 12:38 PM
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Good rods and heads and you get the best of both worlds v/8 sound rotary revs
Old 11-06-13, 08:27 PM
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here's my tip, keep the engine as far right as possible! The steering box interfering with the headers was a major pita for me, a quarter inch can be the difference between breezing through or buying a couple different sets of headers to beat up with a hammer.
Old 01-24-14, 11:35 AM
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i used shorties and they work fine.. clearance was only an issue when i ran long tubes.. and thats cause the guy ran butchered long tubes
Old 01-25-14, 08:24 AM
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I put a 302 in my FB, and the only issue I had was the cooling. No problem when I was moving, only when I got stuck in traffic on a hot day and sat idling. After several different fans and clutch arrangements, I used a stock RX-7 plastic fan, but with no clutch - just direct drive. That would eat some horsepower if you were racing at LeMans, but I rarely went over 4500 rpm, so it just didn't matter. It solved my cooling problem.

We used a set of Hedman headers, and my exhaust guy turned the collector so he could run a crossover behind the torque converter into a Y and then a 3 inch system to the back. Not familiar with the FC, but there is not room for duals on a FB unless you are willing to give up some ground clearance.
Old 01-28-14, 04:13 PM
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Lots of room for duals. The 13b road race set up is dual until just before the muffler. Trick for true dual on a v8 is a dual in/dual out single magnaflow in the stock location.
Old 01-28-14, 04:27 PM
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No chance the Coyote could fit in the FD? I'm not a fan of the LS swap, but it's a weight saver compared to the old 302.
Old 02-07-14, 07:50 AM
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with a proper suspension the weight difference wont matter
Old 02-07-14, 03:30 PM
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Any updates? How is the project coming along?
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