 | 220hp 13b 6-port NA engine & trans |
| Mazda RX7 6-port rotary engine. 220 HP naturally aspirated. Pro-built - Low hours with trans. $2,500 OBO For sale for one low mile Mazda 13b 6-port motor built for auto-x with a turbo II .. |
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| Hot 6-port 13b motor/trans & more F.S. |
| Complete take out from my race car for a LS1 conversion. Low mile Mazda 13b 6-port motor built for auto-x with 5-speed trans and computer. Over $7,000 invested & supported by receipts. .. |
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