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Old 03-13-2005, 01:15 PM   #1
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RX-8 Dyno Sheets
Guys In light of all the FI systems being installed lately, I thought maybe it would be a good idea to start a Thread that will show our dynos from any and all systems that we will be installing, this way there will be atleast one central location were we can check what's out there and which system produces what...
This thread is not for the purpose of what system to buy or which system is the best.
This will be from any system, from Supercharging to Turbos to Nitrous to Natural as long as it was dynoed it can be posted..

I will be posting as soon as I install and dyno mine, Philodox,MazdaManiac, Fanman Please post to get this started... Thanks
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Last edited by Rotoman; 03-13-2005 at 01:24 PM.
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Old 03-13-2005, 03:22 PM   #2
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This sounds like a good idea. Also it would be good to update your first post with a list of all of the dyno sheets so people can refer to your first post and see all of them.
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Old 03-13-2005, 06:42 PM   #3
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Looks like the idea has fallen off the charts...

Guess we will see in time.
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Old 03-21-2005, 10:58 PM   #4
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Quote:
Originally Posted by Rotoman
Guys In light of all the FI systems being installed lately, I thought maybe it would be a good idea to start a Thread that will show our dynos from any and all systems that we will be installing, this way there will be atleast one central location were we can check what's out there and which system produces what...
This thread is not for the purpose of what system to buy or which system is the best.
This will be from any system, from Supercharging to Turbos to Nitrous to Natural as long as it was dynoed it can be posted..

I will be posting as soon as I install and dyno mine, Philodox,MazdaManiac, Fanman Please post to get this started... Thanks

Hey Guys, I thought this was a great Idea, posting our dynos for all of us to learn where the Horespower begins and how much it produces and where it falls off , and the same for the Torque ... If no ones is interested I'll delete this Thread, I was going to post mine to, thanks... I'll delete in afew days if no one is posting Thanks..
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Old 03-22-2005, 12:31 AM   #5
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Still getting my car tweaked. I would rather provide a final dyno, than ones that are all over the place. Tuning is needed on this kit.
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Old 03-22-2005, 09:02 AM   #6
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i'll get it started with the mild porting.
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Old 03-22-2005, 04:22 PM   #7
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Thanks for getting this started Guitarjunkie28, Fanman, maybe this will work out for everyone to view....
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Old 03-22-2005, 04:40 PM   #8
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i'll hopefully be able to add the tuned dyno sheet pretty soon :D
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Old 03-22-2005, 04:59 PM   #9
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The dyno with 271 HP and 13.6 FAR was in 4 gear and before tuning the greddy map and installing fuel pump..........
The dyno with 258 HP and 11.8 AFR was in 3 gear after tuning.........

Thanks,

Manuel
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Old 03-22-2005, 05:15 PM   #10
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Thanks, RX8PR. I have been told that around 12.5 to 1 for max HP and around 13.25 to 1 for max Torque...
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Old 03-22-2005, 08:51 PM   #11
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13's in a turbo rotary = boom!!
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Old 03-22-2005, 09:09 PM   #12
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I wouldn't tune mine like that for the Torque, I would like to keep it at 12./12.5. Rx8pr qouted a 13.6 to 1.. I was just stating AF for HP or Tq.... Glad to see the guys are starting to post Dynos...
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Old 03-22-2005, 10:24 PM   #13
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Quote:
Originally Posted by guitarjunkie28
13's in a turbo rotary = boom!!
we should be shooting for ~11.5-11.0 at WOT from what I've been told/read.
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Old 03-22-2005, 10:58 PM   #14
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if you bust an apex seal in this motor, it's the rotor and housing for sure...and maybe the iron.

older motors you had a 50/50 chance of the broken part of the seal popping out the exhaust port without causing too much damage.

i'd go low 11's and just lose 15 hp...it's not worth the risk-i'd rather just boost 1 or 2 more pounds.
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Old 03-23-2005, 01:02 PM   #15
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Cretinx, you say potato and I say potatoe, I wonder if the perfect compromise would be to shoot for 11.5- 12.00 at WOT.. what does everyone think....
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Old 03-23-2005, 01:32 PM   #16
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i think safe is better.
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Old 03-23-2005, 01:32 PM   #17
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well, maybe 12's if you either back way off on the timing, or burn race gas.........eh nevermind...safe is better :D
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Old 03-23-2005, 02:42 PM   #18
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Here are mine:

Dyno Results w hard data (On a known Dynojet)

New Dynojet RunViewer

DynoJet on untuned Canzoomer stage 2

Vince
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Old 03-23-2005, 03:58 PM   #19
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I have talked to , Pettit, SSR , SFR and Protech and they all seem to agree that 11.5- 12 is the perfect AFR for the rotary . They said at that ratio we would be Safe and still make alot of Power...
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Old 03-23-2005, 03:58 PM
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