RX-8 13B-RE conversion!
#251
#252
Rotary Enthusiast
Thread Starter
Here are a few pics of the new installed turbo beanie and some of the car in the parking lot at the office...Now just need to take care of all the scratches, dings and all around general neglect of the paint for the past 1.5 years...
I also got my exhaust valve working remotely so now I push a button on a "fob" and the exhaust opens fully or shuts off completely which makes the car almost as quiet as stock.
On another note, i have an oil leak and I cannot determine the source. So far I have been able to determine that it only occurs when the engine is running and that it drips near the back of the engine. I have reduced it to two possible scenarios, the oil pan is not fully sealed on the back area or my rear retainer/seal for the eccentric is allowing oil to seep through. Im hoping its the first and not the latter since an oil pan change is super easy on this car...We'll see
C
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I also got my exhaust valve working remotely so now I push a button on a "fob" and the exhaust opens fully or shuts off completely which makes the car almost as quiet as stock.
On another note, i have an oil leak and I cannot determine the source. So far I have been able to determine that it only occurs when the engine is running and that it drips near the back of the engine. I have reduced it to two possible scenarios, the oil pan is not fully sealed on the back area or my rear retainer/seal for the eccentric is allowing oil to seep through. Im hoping its the first and not the latter since an oil pan change is super easy on this car...We'll see
C
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#254
Rotary Enthusiast
Thread Starter
Small Update...
I've been driving the car for the past week and a half and so far it has gone 155miles. I began using Klotz Benol premix (E85) as supplemental lubrication to the OMP. So far I got the car to where it drives ok and I just want to work out small kinks here and there regarding little leaks and such.
The injectors I've been using so far are as follows:
Primaries: 2 X Modified OEM RX-8 2ndaries (supposed to flow about 650-720cc but unknown)
Secondary 1's: 2 X Modified OEM RX-8 primaries (supposed to flow about 650-720cc but unknown)
Secondary 2's: 2 X 1680cc Low Impedance
Before, I didn't have any issues with a similar combination but now it seems as though the primaries are not enough to handle the required PUMP1 and PUMP2 values with this engine that are supposed to compensate for tapping on the throttle or quick throttle changes. Being as though I knew this setup is not enough anyways I had ordered some 2000cc High Impedance units from Five-O that I will install in the primary location. We'll see how it goes when I install them.
Cheers!
20120523_132926.jpg?t=1337797913
I've been driving the car for the past week and a half and so far it has gone 155miles. I began using Klotz Benol premix (E85) as supplemental lubrication to the OMP. So far I got the car to where it drives ok and I just want to work out small kinks here and there regarding little leaks and such.
The injectors I've been using so far are as follows:
Primaries: 2 X Modified OEM RX-8 2ndaries (supposed to flow about 650-720cc but unknown)
Secondary 1's: 2 X Modified OEM RX-8 primaries (supposed to flow about 650-720cc but unknown)
Secondary 2's: 2 X 1680cc Low Impedance
Before, I didn't have any issues with a similar combination but now it seems as though the primaries are not enough to handle the required PUMP1 and PUMP2 values with this engine that are supposed to compensate for tapping on the throttle or quick throttle changes. Being as though I knew this setup is not enough anyways I had ordered some 2000cc High Impedance units from Five-O that I will install in the primary location. We'll see how it goes when I install them.
Cheers!
20120523_132926.jpg?t=1337797913
#255
here are a few pics of the new installed turbo beanie and some of the car in the parking lot at the office...now just need to take care of all the scratches, dings and all around general neglect of the paint for the past 1.5 years...
I also got my exhaust valve working remotely so now i push a button on a "fob" and the exhaust opens fully or shuts off completely which makes the car almost as quiet as stock.
On another note, i have an oil leak and i cannot determine the source. So far i have been able to determine that it only occurs when the engine is running and that it drips near the back of the engine. I have reduced it to two possible scenarios, the oil pan is not fully sealed on the back area or my rear retainer/seal for the eccentric is allowing oil to seep through. Im hoping its the first and not the latter since an oil pan change is super easy on this car...we'll see
c
I also got my exhaust valve working remotely so now i push a button on a "fob" and the exhaust opens fully or shuts off completely which makes the car almost as quiet as stock.
On another note, i have an oil leak and i cannot determine the source. So far i have been able to determine that it only occurs when the engine is running and that it drips near the back of the engine. I have reduced it to two possible scenarios, the oil pan is not fully sealed on the back area or my rear retainer/seal for the eccentric is allowing oil to seep through. Im hoping its the first and not the latter since an oil pan change is super easy on this car...we'll see
c
#257
Rotary Enthusiast
Thread Starter
I'm finally starting to tune the upper end and I all can say is wow...its starting to become a fast animal...
Will post vids when I finally have time to put it on the dyno, in the meanwhile, its country road tuning for me...
Cheers!
#258
Rotary Enthusiast
Thread Starter
Quick update...Car has been driving for about 1200 miles and is pretty much tuned at 14-15psi. I'm happy to have it back and it feels good even at this low boost...we will see when I turn it up to 20 or so.
On another note, a brake upgrade was always in the plans and of course I always like to do things the hard way so I decided to move forward with a corvette Z06 brake upgrade...14.0" X 1.26" Rotors and huge 6 piston calipers...
Cheers!
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Beginning of the brakets...
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On another note, a brake upgrade was always in the plans and of course I always like to do things the hard way so I decided to move forward with a corvette Z06 brake upgrade...14.0" X 1.26" Rotors and huge 6 piston calipers...
Cheers!
20120617_124439.jpg?t=1340638058
20120617_124450.jpg?t=1340638066
Beginning of the brakets...
20120623_125602.jpg?t=1340632719
20120623_125539.jpg?t=1340632719
20120623_125502.jpg?t=1340632858
20120623_125525.jpg?t=1340632899
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20120623_145648.jpg?t=1340632940
20120623_145655.jpg?t=1340632945
20120623_145704.jpg?t=1340632954
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#260
Rotary Enthusiast
Thread Starter
Hello Peeps, its been a while.
I finally got around to relocating the ECU and Microtech up to the front behind the bumper where it is away from turbo heat. As a bonus its really cleans up the engine bay to have this out of there. Made a neat little aluminum box for housing all this stuff up front...50+ wires stretched later...my face speaks for itself...
Cheers!
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I finally got around to relocating the ECU and Microtech up to the front behind the bumper where it is away from turbo heat. As a bonus its really cleans up the engine bay to have this out of there. Made a neat little aluminum box for housing all this stuff up front...50+ wires stretched later...my face speaks for itself...
Cheers!
20120815_211121.jpg?t=1345504637
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#262
Rotary Enthusiast
Thread Starter
#268
Rotary Enthusiast
Thread Starter
Not much...I've been driving the car every day and have it fairly tuned at 20psi (10.4-11.0 AFR) and it feels strong. I'm going to speculate that its in the 500-550whp range.
I will be switching to a Haltech Sprint RE to allow better tuning during throttle transition (probably will do this during winter). The Microtech's simplistic "Pump" settings just aren't cutting it and the car is street driven all the time so flat spots and hesitations can get annoying fast.
Finally, I will be doing a four corner brake job (its very overdue) and I ended up going a different route for the front so the Z-06 front brakes (calipers, rotors, pads etc) w the adapter brackets I made will be up for sale. Not interested in making any money, just want to get even for what I paid for the components so if you know anyone interested, LMK.
Cheers!
Chris
I will be switching to a Haltech Sprint RE to allow better tuning during throttle transition (probably will do this during winter). The Microtech's simplistic "Pump" settings just aren't cutting it and the car is street driven all the time so flat spots and hesitations can get annoying fast.
Finally, I will be doing a four corner brake job (its very overdue) and I ended up going a different route for the front so the Z-06 front brakes (calipers, rotors, pads etc) w the adapter brackets I made will be up for sale. Not interested in making any money, just want to get even for what I paid for the components so if you know anyone interested, LMK.
Cheers!
Chris
#270
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Join Date: May 2006
Location: Ontario, California
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I've been following your post. Great build. i really mean great build. From a machinist/engineer to another, its good to see how creative we can be. Whenever I have my friend time, my build will be next. =)
#271
Rotary Enthusiast
Thread Starter
^ Thanks man.
I figured I would post a recent engine bay pic with the ECU out of there and things looking a bit more organized...still have some loose ends to tie up but its slowly coming together.
Cheers!
20120916_174943.jpg?t=1347905925
I figured I would post a recent engine bay pic with the ECU out of there and things looking a bit more organized...still have some loose ends to tie up but its slowly coming together.
Cheers!
20120916_174943.jpg?t=1347905925
#274
Rotary Enthusiast
Thread Starter
I will probably switch ECU's over the winter and after the new one gets tuned I will take it to the Dyno and post it on here.
Cheers!
Chris
#275
Rotary Enthusiast
Thread Starter
I got my new bumper installed and finished...Autoexe SE-02
Way better looking than the OEM fish mouth it had going...lol
Now just need to install some grill or mesh in there so you can't see straight into behind the bumper.
Cheers!
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In case you wonder what it looks like since mine is black:
Way better looking than the OEM fish mouth it had going...lol
Now just need to install some grill or mesh in there so you can't see straight into behind the bumper.
Cheers!
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In case you wonder what it looks like since mine is black: