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-   -   1st Turbo FC3S S4 1987 (https://www.rx7club.com/build-threads-294/1st-turbo-fc3s-s4-1987-a-1033237/)

rexy91 05-16-13 06:10 PM

Ill be honest with u. I'm watching the mazdatrix video just like u. I bought the motor from a jdm motor shop off florin perkins. Dropped her in and drove around for a couple of months till I blew my motor. I'm in the process of rebuilding my motor just like u.

rexy91 05-16-13 06:13 PM

By the way there are no reputable rotary shops in sac where did u take your car. And if I'm correct before u bought that car it was on craigslist for quite some time.

RicerJ 05-17-13 11:21 AM

if ben was still in yuba city i would say go there but he isnt which sucks

Agrovain 05-17-13 04:28 PM


Originally Posted by rexy91 (Post 11469954)
By the way there are no reputable rotary shops in sac where did u take your car. And if I'm correct before u bought that car it was on craigslist for quite some time.

Yeah it was on Craigslist for a while, but the thing is I was searching for a blown TII for a very long time(6-8 months) And I have gone to see all three of them within that time. This was by far the cleanest one without needed a ton of work to get running, just a rebuild, also after seeing the exhaust system + other mods was an easy decision.

About getting a rebuild in the Sacramento Area, I think i'm guna give Evil Genius Racing a chance, even though they aren't as reputable as I would like them to be.

rexy91 05-18-13 11:54 AM

Hopefully everything goes good with your rebuild

Agrovain 05-28-13 06:01 PM

https://fbcdn-sphotos-c-a.akamaihd.n...91879809_n.jpg

https://fbcdn-sphotos-b-a.akamaihd.n...90531776_n.jpg

rexy91 05-28-13 08:04 PM

Looking good keep it up and keep us updated.

S4 Vert 05-28-13 08:29 PM

Nice prep and paint work :icon_tup:. Now you'll never have to worry about having a clean engine bay that matches your paint :nod:.

clokker 05-28-13 10:19 PM


Originally Posted by Agrovain (Post 11480167)

I don't understand the logic employed here...
Seems like it would have taken less time to remove the remaining pieces than it took to mask them.

Agrovain 05-28-13 11:51 PM


Originally Posted by clokker (Post 11480403)
I don't understand the logic employed here...
Seems like it would have taken less time to remove the remaining pieces than it took to mask them.

I didn't want to bleed the brakes

Agrovain 06-02-13 06:06 PM

https://sphotos-a.xx.fbcdn.net/hphot...44439006_n.jpg

Agrovain 06-17-13 12:33 AM

Weight reduction time: Speaker tower removal, rear carpet removal, and removing bins.

https://sphotos-a.xx.fbcdn.net/hphot...16665493_n.jpg

Before/After lol

https://fbcdn-sphotos-h-a.akamaihd.n...25142203_n.jpg

Strut brace very soon

https://fbcdn-sphotos-e-a.akamaihd.n...16104627_n.jpg

Aproxx 31.6 lbs off the car, working on the sound deadening tar tomorrow

https://fbcdn-sphotos-g-a.akamaihd.n...52862612_n.jpg

DriftNinjaZX 06-17-13 02:13 AM

Lol my FC is at EGR too! It's the black one in case you saw it.

S4 Vert 06-17-13 06:44 PM

Not bad a 31.6 pound weight reduction. What other weight reduction plans do you have in store?

Agrovain 06-18-13 12:33 AM


Originally Posted by S4 Vert (Post 11498166)
Not bad a 31.6 pound weight reduction. What other weight reduction plans do you have in store?

Not sure yet, but will update when ever I get work done

SonicRaT 06-18-13 01:51 AM


Originally Posted by Agrovain (Post 11447160)
2. Send the 13BT core over to the young boy at Rotary Resurrection, Reasonable price if my rotors/housings are good.

:lol:

I just about died reading that! I'll have to try that line on Landers the next time I try to mooch some parts off him.


What kind of goals do you have for the car? Planning those out early saves a lot of time, money, and work down the line! (Especially injector sizing, clutch, etc while the engine is out).

As for rebuilding it yourself: it's not a complicated process; however, there are a lot of tools that most people don't readily have (dial indicators, etc) that are quite important. Also, things such as clearancing the side seals, inspecting bearings, and checking end-play can be major pitfalls if they're neglected. The problem with new builders is they often skip steps or think they can get away with something not being "in spec." If you take your time and check everything, they're really not bad at all. Being organized helps a ton as well.

If you're sticking with the stock turbo (that one looks in dire need of a rebuild), now would be an ideal time to port the snot out of that wastegate.

Agrovain 06-18-13 11:45 PM


Originally Posted by SonicRaT (Post 11498463)
:lol:

I just about died reading that! I'll have to try that line on Landers the next time I try to mooch some parts off him.


What kind of goals do you have for the car? Planning those out early saves a lot of time, money, and work down the line! (Especially injector sizing, clutch, etc while the engine is out).

As for rebuilding it yourself: it's not a complicated process; however, there are a lot of tools that most people don't readily have (dial indicators, etc) that are quite important. Also, things such as clearancing the side seals, inspecting bearings, and checking end-play can be major pitfalls if they're neglected. The problem with new builders is they often skip steps or think they can get away with something not being "in spec." If you take your time and check everything, they're really not bad at all. Being organized helps a ton as well.

If you're sticking with the stock turbo (that one looks in dire need of a rebuild), now would be an ideal time to port the snot out of that wastegate.

Mostly a drag car since I live very close to a track, but wouldn't neglect the suspension. I'm also thinking about upgrading my turbo to something a bit bigger and i'm set on getting a Power FC for EMS.

Sound deadening tar removed somewhat.

https://sphotos-b.xx.fbcdn.net/hphot...64286558_n.jpg

https://sphotos-b.xx.fbcdn.net/hphot...74955032_n.jpg

SonicRaT 06-18-13 11:59 PM

PowerFC's are nice in that they are fairly simple to use. The only downside is the lack of programmable outputs/inputs and the fact that you need an adapter box (datalogit, FC-Hako, or ironically, the ones I just started building over in the PFC forum) to datalog or tap into all of the available features.

You will likely want this adapter from Banzai Racing (Banzai is good people) to run the PowerFC on a Series 4:
APEXi Power FC Adapter Kit (86-88 RX-7)

It will make life all kinds of easier! Any ideas on your power goals?

Agrovain 06-19-13 02:47 AM


Originally Posted by SonicRaT (Post 11499292)
PowerFC's are nice in that they are fairly simple to use. The only downside is the lack of programmable outputs/inputs and the fact that you need an adapter box (datalogit, FC-Hako, or ironically, the ones I just started building over in the PFC forum) to datalog or tap into all of the available features.

You will likely want this adapter from Banzai Racing (Banzai is good people) to run the PowerFC on a Series 4:
APEXi Power FC Adapter Kit (86-88 RX-7)

It will make life all kinds of easier! Any ideas on your power goals?

around 400RWHP

SonicRaT 06-19-13 03:17 AM


Originally Posted by Agrovain (Post 11499371)
around 400RWHP

Very reasonable goal. While the engine is apart, might as well go for a "streetport" or other moderate port job.

As with any modified rotary, my only suggestion is the following forum:
Auxiliary Injection - RX7Club.com

Anywho, looks like an interesting build. Diggin' the fact that you actually removed the speaker towers. Can't even count how many people just leave those things sitting in there and cut holes in them to fit their strut bars and such!

Agrovain 06-26-13 04:30 PM

So we decided on putting in S5 NA rotors instead of the S4 TII rotors since there is a lack of turbo rotors and I want to get this thing going asap.

Old Rotors
https://sphotos-b.xx.fbcdn.net/hphot...60314954_n.jpg

Minor crack
https://sphotos-b.xx.fbcdn.net/hphot...49713322_n.jpg

rexy91 06-27-13 03:31 PM

If u do that wouldn't u need the counter weights and eccentric shaft

rexy91 06-27-13 03:32 PM

I mean use s5 eccentric and counter weights

Agrovain 06-27-13 05:39 PM

Yeah you do need to balance out the rotors

Agrovain 06-28-13 12:49 AM

Wheels are here, getting tires tomorrow.
https://sphotos-a.xx.fbcdn.net/hphot...45899491_n.jpg


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