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04-16-2013, 02:50 PM
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#101 (permalink) | |
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Registered User
Join Date: May 2011
Location: Massachusetts
Posts: 1,251
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Quote:
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__________________
DIY 2007 Exige S K20A2 C38 Rotrex OneHotLap build thread http://www.onehotlap.com/2012/07/lot...rned-into.html http://www.onehotlap.com/2012/07/lot...d-into_11.html |
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04-17-2013, 08:58 AM
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#103 (permalink) | ||
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Join Date: Sep 2010
Location: Milwaukee, WI
Posts: 1,148
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Quote:
Now as for the revs. Stop where you are! I also use a 06 TSX motor and after chatting with lots of experts in the area set my limiter at 7600 even though I know I can pick up another 20whp or so spinning to 8k. 8k will work out for a street car maybe that sees a burst here or there (relatively infrequently) to 8k.... but for long term reliability especially when run hard (i.e. track time) you will want to consider bumping rpm down a bit especially at your power level  Definitely don't even *think* about 9k on that stock 06 tsx motor.Also just checking... you did swap the k24 oil pump out for the k20a2 pump right? Quote:
If you don't mind try to get some data after a dyno run or a pull through a few gears. Temps will go up quickly under some load. Exiged and a few others (including myself) are considering upgrading our cooling systems and would love to have some good data points. Your cooling system looks to be pretty capable and I'd love to see what can be expected with an efficient charger and a nice cooling setup.
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440bhp E85 2006 Solar Yellow Elise. The way it should have been delivered from the factory with Honda Power! |
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04-17-2013, 05:43 PM
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#104 (permalink) |
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Registered User
Join Date: Jun 2009
Posts: 397
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re: Cooling
I had Ron Davis make a custom radiator for me. So the pattern is in their files.
It is triple pass. I used -20 connectors in stock location. You can change that over to hose connectors. Ron Davis spec was 550hp. This is very conservative. Never worried about water temps. Had to turn the electric fan down at the dyno. It is a turbo K20, so lots of heat and power. It is a 3.5" core, since I did nothave to worry about A/C. Ron Davis is not cheap, but it is the best. Anton |
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04-17-2013, 05:49 PM
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#105 (permalink) | |
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Registered User
Join Date: May 2011
Location: Massachusetts
Posts: 1,251
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Quote:
Sent from AutoGuide.com App
__________________
DIY 2007 Exige S K20A2 C38 Rotrex OneHotLap build thread http://www.onehotlap.com/2012/07/lot...rned-into.html http://www.onehotlap.com/2012/07/lot...d-into_11.html |
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04-17-2013, 05:50 PM
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#106 (permalink) |
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Registered User
Join Date: May 2011
Location: Massachusetts
Posts: 1,251
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__________________
DIY 2007 Exige S K20A2 C38 Rotrex OneHotLap build thread http://www.onehotlap.com/2012/07/lot...rned-into.html http://www.onehotlap.com/2012/07/lot...d-into_11.html |
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04-19-2013, 02:56 AM
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#111 (permalink) | |
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Registered User
Join Date: Jul 2009
Location: long island, NY
Posts: 620
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Quote:
__________________
06 OCM elise with lil mods here and their
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04-19-2013, 03:07 AM
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#112 (permalink) |
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Registered User
Join Date: May 2011
Location: Massachusetts
Posts: 1,251
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He is using a different dash... The hondata dash converter allows you to keep the factory dash and controls
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__________________
DIY 2007 Exige S K20A2 C38 Rotrex OneHotLap build thread http://www.onehotlap.com/2012/07/lot...rned-into.html http://www.onehotlap.com/2012/07/lot...d-into_11.html |
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04-19-2013, 06:16 PM
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#114 (permalink) |
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Registered User
Join Date: Aug 2012
Location: Las Vegas
Posts: 295
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Just got back from driving this car.
Whoa.... Went thru 4 gears with the e-brake on and it's still way faster than my car... Kinda jealous Honda gearbox is magical compared to the c60 Motor sounds way better, a lot cleaner power band. Way more responsive If you wanna win races k24/rotrex is the only way Sent from AutoGuide.com Free App |
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04-19-2013, 06:21 PM
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#116 (permalink) |
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Registered User
Join Date: May 2011
Location: Massachusetts
Posts: 1,251
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__________________
DIY 2007 Exige S K20A2 C38 Rotrex OneHotLap build thread http://www.onehotlap.com/2012/07/lot...rned-into.html http://www.onehotlap.com/2012/07/lot...d-into_11.html |
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04-19-2013, 06:57 PM
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#117 (permalink) |
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Registered User
Join Date: Aug 2012
Location: Las Vegas
Posts: 295
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Lol yeah cause the aim dash has no brake warning lmao, that dual clutch is awesome after stalling a few times it's sweet
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04-19-2013, 07:11 PM
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#118 (permalink) |
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Registered User
Join Date: May 2011
Location: Massachusetts
Posts: 1,251
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What clutch is he using? I am using the XTSS with stock flywheel but its a knee breaker... But good on the street
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__________________
DIY 2007 Exige S K20A2 C38 Rotrex OneHotLap build thread http://www.onehotlap.com/2012/07/lot...rned-into.html http://www.onehotlap.com/2012/07/lot...d-into_11.html |
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04-19-2013, 08:23 PM
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#120 (permalink) |
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Chris
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Lookin good Sam! We need to do a photoshoot with our cars!!
__________________
2005 Magnetic Blue Lotus Exige Drivetrain: Honda K20A Type R | Innovative Mounts | Arqray Ti | Innovative Exhaust | Custom Intake | Hondata KPro | proRAD | Setrab Cooler | Innovative Shifter | KTuned | V2 Fuel Tank | Radium Coolant Tank | Aero: Exige Clams | Reverie | TWRD | Craftsquare | Denag | IMRP | BSK Hatch Suspension: Nitron SA | V2arms | RTDbrace | Volk CE28N | Toyo R888 | DBA4000 | Pagid RS14 Interior: Recaro SPG | Willans | WorksBell | Sparco Wheel | aspec Ti knob |
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