I guess this means TrackSpeed needs to get their CARB EO number so they can compete :D
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Originally Posted by gtz
(Post 1164936)
I do have some leftover 'tools' from Ikea, so it should only take me 2 months.
Originally Posted by jacob300zx
(Post 1164949)
The Rotrex cars looked strong all weekend at MRLS.
Originally Posted by emilio700
(Post 1165207)
ftfy
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I have no interest in expanding my mechanical abilities, its my driving abilities Im looking to improve.
Are you interested in a kit 2k? I seem to recall reading that you got burned years ago with the KW kits and their 'pending' CARB EO. Im not looking to be a master mechanic, nor ultimate power, I just want this thing installed for some spirited driving and to be problem free. We'll see how it goes. |
Originally Posted by gtz
(Post 1165658)
I have no interest in expanding my mechanical abilities, its my driving abilities Im looking to improve.
Are you interested in a kit 2k? I seem to recall reading that you got burned years ago with the KW kits and their 'pending' CARB EO. Im not looking to be a master mechanic, nor ultimate power, I just want this thing installed for some spirited driving and to be problem free. We'll see how it goes. If you have a basic automotive tool set and can follow instructions, you can install this kit. As always, we recommend letting a pro do it. Preferably one that knows Miatas. |
Originally Posted by gtz
(Post 1165658)
Are you interested in a kit 2k?
Originally Posted by gtz
(Post 1165658)
I seem to recall reading that you got burned years ago with the KW kits and their 'pending' CARB EO.
Originally Posted by emilio700
(Post 1165666)
KW never had a pending EO. Jackson Racing CARB's about 2 kits a year for various platform. Their Miata kit already has it's EO # as of about 12 days ago.
Regardless, when should full production kits be on the market? |
Originally Posted by EO2K
(Post 1165682)
Regardless, when should full production kits be on the market?
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Having seen the car fairly intimately, and checking out a few others with the carb-legal kit, yeah - it's something anyone can do with real effort. It's just the right level that you'd learn a lot but be able to pull it off. Probably 40% the work of an FM-II, 30% of their old kits. :-)
There was an overwhelming sense of reliability in it. Not sure how much of that came from the fact all the people I saw running them knew how to build solid running cars in the first place, but it sure LOOKS like 5 bolts to glory when it's done. Very clean looking, VERY linear power. |
Originally Posted by AbeFM
(Post 1165959)
It's just the right level that you'd learn a lot but be able to pull it off. Probably 40% the work of an FM-II, 30% of their old kits. :-)
Keith |
Glad to see that Whammy engine finally got a Rotrex! Power curve looks great! Similar to mine but you got there with less boost. Welcome to the dark side.
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I installed mine while doing my first ever timing belt. Both were my first automotive procedures substantially more difficult than an oil change. With a modest collection of hand tools and an ability to read and follow directions anyone can install a rotrex.
I mean, it's not a lego kit, but you can see everything that needs to be done when you open the hood of a rotrex car. It's all right there. |
Originally Posted by k24madness
(Post 1166116)
Glad to see that Whammy engine finally got a Rotrex! Power curve looks great! Similar to mine but you got there with less boost. Welcome to the dark side.
My goal is to make 200lbs at 3500 and maybe hit 250 peak. I think it'll make 320whp on top. |
Originally Posted by emilio700
(Post 1166134)
My goal is to make 200lbs at 3500 and maybe hit 250 peak. I think it'll make 320whp on top. A 250tq peak would be nice to have. I don't know what's holding me back from that. The ebay tri Y header or the skunk2 intake. My bet is on the header. |
Originally Posted by emilio700
(Post 1165689)
We will start taking orders when we have a more firm ship date. Most likely December orders for January ship.
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Originally Posted by emilio700
(Post 1165207)
ftfy
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Originally Posted by BAHKACK
(Post 1167324)
He's gonna hate it when he has to build an MS for my Rotrex. :rofl:
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Originally Posted by EO2K
(Post 1167456)
Just buy one from Reverant, he don't hate nobody :bigtu:
It'd be a lesser world w/out him. |
Emilio
Any updates on your own implementation of the JR Rotrex kit? In terms of midrange boost/torque, and how you see it as long term solution for track-Miata under constant 30 minute full load? Wonder if the blow-off valve is working as you wish, and if you see any opportunity to make use (recirculate?) of the bypassed pressure, or maybe see opportunity to slow down Rotrex at Redline to maintain boost and maintain compressor speed (without expensive gearbox)? How you see this option compared to K24? You seemed poised to go that direction originally upon announcement of the idea/kit, but since the successful racers seem to have lost interest in engine swap. Is it the newly developed head porting that gave Miata new lease of life? or? |
Originally Posted by alpinaturbo
(Post 1184090)
Emilio
Any updates on your own implementation of the JR Rotrex kit? In terms of midrange boost/torque, and how you see it as long term solution for track-Miata under constant 30 minute full load? Wonder if the blow-off valve is working as you wish, and if you see any opportunity to make use (recirculate?) of the bypassed pressure, or maybe see opportunity to slow down Rotrex at Redline to maintain boost and maintain compressor speed (without expensive gearbox)? How you see this option compared to K24? You seemed poised to go that direction originally upon announcement of the idea/kit, but since the successful racers seem to have lost interest in engine swap. Is it the newly developed head porting that gave Miata new lease of life? or? The JR Rotrex works perfectly on track. I assume your question pertains to a decision you are trying to make between a K, turbo or Rotrex for track use. The Rotrex solution is the least expensive and easiest to implement. Our BOV set up works as intended and previously described. I know of no other method for limiting peak output that is as efficient. A simple restrictor is easier to do but provides less precision and is limited in how much boost can be capped. IOW, you can't choke 100whp worth of flow with a restrictor without unpleasant repercussions in charge heat, drag on the blower, etc. The CARB kits will be spun well below blower redline and use a restrictor. The 300whp implementation in Deviate can run max blower CFM and bleed boost down to 220whp on pump gas without any problems. The OGK (no windshield) will get a K20 with a C30-94 for about 400whp. For no other reason than we want to try it. |
Originally Posted by emilio700
(Post 1184188)
The OGK (no windshield) will get a K20 with a C30-94 for about 400whp. For no other reason than we want to try it.
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Any update on pricing/availability for the CARB kit?
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