 Anyone ever used this engine?, May get rid of the V8 |
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| Mike Bellis |
 Mar 2 2010, 07:03 PM
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Resident Electrician  Group: Members Posts: 8,345 Joined: 22-June 09 From: Midlothian TX Member No.: 10,496 Region Association: None 
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Mazda 20B Wankel
Sequential twin turbo 280 HP @ 6500 rpm 287 ft lbs of torque Not a cheap engine $4000 used JDM, but cheaper than Subie STI, Porsche 6 and others Thinking about removing the V8 and re-geared tranny and going with this setup. Any thoughts? Anyone need a V8 setup?  |
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| LS6/914 |
Mar 3 2010, 10:10 PM
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Never leaves the shop member Group: Members Posts: 301 Joined: 1-October 03 From: Port Townsend,WA Rivabelosa/Madrid ESP Member No.: 1,215 Region Association: Pacific Northwest |
I have installed 3 rotor and bridgeport 13B units in Lotus Super 7s. Racing Beat can supply intakes for side draft carbs and basic kits to fabricate headers. The major concerns Ive had arre the depth of the oil pan, the extreme heat generated, and the exhaust noise (music?) level. You can be sure with such a short area to place the exhaust it will spit flame (IMG:style_emoticons/default/w00t.gif) On the plus side for autoX you only need one gear as it will rev well into tomorrow....
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| Mike Bellis |
Mar 3 2010, 10:26 PM
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#3
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Resident Electrician Group: Members Posts: 8,345 Joined: 22-June 09 From: Midlothian TX Member No.: 10,496 Region Association: None
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QUOTE(LS6/914 @ Mar 3 2010, 08:10 PM)  I have installed 3 rotor and bridgeport 13B units in Lotus Super 7s. Racing Beat can supply intakes for side draft carbs and basic kits to fabricate headers. The major concerns Ive had arre the depth of the oil pan, the extreme heat generated, and the exhaust noise (music?) level. You can be sure with such a short area to place the exhaust it will spit flame (IMG:style_emoticons/default/w00t.gif) On the plus side for autoX you only need one gear as it will rev well into tomorrow.... I had a 13B in my 63 VW Double Door Chop Top Panel Bus. It was wicked fast! It had an unearthly howl from the exhaust. I don't mind the noise. I never had any issues with heat or lack of oil. I beat the crap out of that engine. Too bad I never upgraded the brakes! I like the power to weight from the rotary and the high revs. I'm not sure what the 20B weighs but my cast iron V8 is about 800 pounds. |
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Posts in this topic
kg6dxn Anyone ever used this engine? Mar 2 2010, 07:03 PM
70_914
Mazda 20B Wankel
Sequential twin turbo
280 HP @... Mar 2 2010, 07:16 PM kg6dxn The 13B TT is common and cheap but they are only 2... Mar 2 2010, 07:21 PM
70_914
The 13B TT is common and cheap but they are only ... Mar 2 2010, 07:23 PM Krank Which V8 set-up are you considering/thinking/dream... Mar 2 2010, 10:46 PM kg6dxn
Which V8 set-up are you considering/thinking/drea... Mar 2 2010, 10:56 PM Krank Ooooo, an older SBC with FI. What setup? How could... Mar 2 2010, 11:27 PM kg6dxn
Ooooo, an older SBC with FI. What setup? How coul... Mar 3 2010, 06:01 PM 70_914
Ooooo, an older SBC with FI. What setup? How cou... Mar 3 2010, 06:41 PM Andyrew Theres another guy that went the other way with hi... Mar 2 2010, 11:44 PM DBCooper
Theres another guy that went the other way with h... Mar 4 2010, 05:14 AM kwales Do a search. We've commented on the wankels b... Mar 3 2010, 10:45 AM oldschool
I have installed 3 rotor and bridgeport 13B unit... Mar 3 2010, 11:10 PM cobra94563
Mazda 20B Wankel
Sequential twin turbo
280 HP @... Mar 4 2010, 01:26 AM Joe Ricard Top Super Street Modified Autocrosser runs a 20B i... Mar 4 2010, 06:07 AM |
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