My new engine
#1
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Havn't really posted much of my build on this site so I figured I'd throw a few pics up.
Basically it's a forged 1.6L. Supertech pistons, CAT rods, Maruha bearings, balanced bottom end. Ported head w/ SS OS Supertech valves, BP springs, MazComp SUB, custom cams..
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Mazdacomp SUB
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Setting base timing on the custom cams.
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![](http://i468.photobucket.com/albums/rr50/ajwitzke/IPhone003640x480.jpg)
Fuel lines done, intake on, alt. on, injectors/rail on.
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Anywho, it is going into my new 96 NA8.
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Yeah, that's right I'm doing a backwards swap. Que the haters. Going to be running a Haltech Sprint 500 ECU and a Rotrex C30-74 Kraftwerks kit. Project goal is a smooth, easy, drivable 260-280whp.
Basically it's a forged 1.6L. Supertech pistons, CAT rods, Maruha bearings, balanced bottom end. Ported head w/ SS OS Supertech valves, BP springs, MazComp SUB, custom cams..
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Mazdacomp SUB
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Setting base timing on the custom cams.
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![](http://i468.photobucket.com/albums/rr50/ajwitzke/IPhone003640x480.jpg)
Fuel lines done, intake on, alt. on, injectors/rail on.
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Anywho, it is going into my new 96 NA8.
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Yeah, that's right I'm doing a backwards swap. Que the haters. Going to be running a Haltech Sprint 500 ECU and a Rotrex C30-74 Kraftwerks kit. Project goal is a smooth, easy, drivable 260-280whp.
#4
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
![big grin](https://www.miataturbo.net/images/smilies/biggrin.gif)
If I get bored with the C30-74 I can always "upgrade" to the C30-94 and make more power.
There will be a few restrictions with the motor that I will have to take care with but I've run out of money...
![Giggle](https://www.miataturbo.net/images/smilies/gay.gif)
I am waiting to receive my new ArTech exhaust as well..!
#7
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
That is some fine work you have done there. I love the cylinder head stand. I am forced to mounting the head to a spare block to do the shim work.
You may consider contacting Prather Racing out of Kansas to have a header built. They can build one for various budgets, depending on the features you want, and will install any collector you want. Beats the **** out of importing one.
You may consider contacting Prather Racing out of Kansas to have a header built. They can build one for various budgets, depending on the features you want, and will install any collector you want. Beats the **** out of importing one.
#13
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Getting there. Things left to do.
-finish re-route
-make COP mounting plate
-pressure test cooling system
-install Haltech
-make test pipe
Then start er up!
Headers are on, ARTech exhaust fitted and I made a plug and play COP harness today using the stock plug from the old 1.8L motor. I also de-pinned the 4 injector wires and put them to their own connector for the sequential injection.
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Also picked up my new Wilwood Dynapro radial mount calipers today. Ive got to say, the build quality on these is MUCH better than my old dynapros. By a long shot. Ocean is going to make me a bracket that will fit these babies under my new 13x9.5'' Panasport C8's.![big grin](https://www.miataturbo.net/images/smilies/biggrin.gif)
And yes, it will fit... it's been done before
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-finish re-route
-make COP mounting plate
-pressure test cooling system
-install Haltech
-make test pipe
Then start er up!
Headers are on, ARTech exhaust fitted and I made a plug and play COP harness today using the stock plug from the old 1.8L motor. I also de-pinned the 4 injector wires and put them to their own connector for the sequential injection.
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Also picked up my new Wilwood Dynapro radial mount calipers today. Ive got to say, the build quality on these is MUCH better than my old dynapros. By a long shot. Ocean is going to make me a bracket that will fit these babies under my new 13x9.5'' Panasport C8's.
![big grin](https://www.miataturbo.net/images/smilies/biggrin.gif)
And yes, it will fit... it's been done before
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#19
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Well the base tune is done. Took it to 5000RPM mostly with one pull at the end to 5300. The cams start to come on right at 5000RPM and we wanted to see how it did with a few more RPM. There is a 10wtq/10whp jump from 5000RPM to 5300RPM. Only fuel was tuned, no timing and it's very conservative. Pretty impressed for a low compression (8.7:1) 1.6L to pump out 100whp/wtq at such low RPM since stock averages 90whp. Engine is very smooth, and reacted to even the smallest of changes in the map. It should make some good power with the Rotrex.
Going to run it with the RPM limit for a while and the Rotrex should go on sometime before April.
A few pics. Vid is uploading right now.
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Going to run it with the RPM limit for a while and the Rotrex should go on sometime before April.
A few pics. Vid is uploading right now.
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