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-   Other Engine Conversions - non V-8 (https://www.rx7club.com/other-engine-conversions-non-v-8-118/)
-   -   Lol, a 4cyl diesel powered 7? (https://www.rx7club.com/other-engine-conversions-non-v-8-118/lol-4cyl-diesel-powered-7-a-757817/)

2Lucky2tha7 05-20-08 10:57 PM

Lol, a 4cyl diesel powered 7?
 
Talk about about an oxymoron!! I just came across an 86' rx7 with a 4 cylinder chevette diesel conversion:lol: I laugh everytime I see the picture of it. Here is the link, but I understand if the mods will delete it. If it does get deleted, it will be up on there for another 7 days. Just look for a grey colored 86' with a relatively low price. Surprisingly it already has 11 bids :Wconfused
http://cgi.ebay.com/ebaymotors/Cars-...em130223726021&

mopar97 05-20-08 11:03 PM

...i dont think i would want that.. at all..

retaliate1st 05-20-08 11:14 PM

i saw that on there earlier... i lol'd

dbragg 05-20-08 11:31 PM

are you kidding? id rock the shit out of an rx7 that got good gas mileage. a fun dd.

Osirus9 05-21-08 02:07 AM

I...

don't know what to say except lol?

I also love how its in Lebanon, Ohio. Seems like something you would find in the real Lebanon.

slo 05-21-08 02:56 AM

There is a dude on this very forum putting a TDI 4cyl engine into an FC vert, which is about 4 steps up from this engine but same principle.

2Lucky2tha7 05-21-08 08:29 AM

Lol, I find it hilarious because it's the complete opposite of a rotary. Rotor's spin, pistons bounce. Rotary blocks are light, diesel blocks are not. Rotaries die from detonation, diesels live off it. A rotary revs high and quickly, a diesel revs slowly up to like 3 - 5k.
I can only imagine how I would react if I saw one drive by and wondering how it's detonating soo badly and still running, lol

slo 05-21-08 01:07 PM

You know nothing about diesel engines.


Originally Posted by 2Lucky2tha7 (Post 8211985)
Lol, I find it hilarious because it's the complete opposite of a rotary. Rotor's spin, pistons bounce. Rotary blocks are light, diesel blocks are not. Rotaries die from detonation, diesels live off it. A rotary revs high and quickly, a diesel revs slowly up to like 3 - 5k.
I can only imagine how I would react if I saw one drive by and wondering how it's detonating soo badly and still running, lol


2Lucky2tha7 05-21-08 02:35 PM

You are absolutely right. I know rotaries.
Except for the fact that they use glow plugs and possibly the correct term was more along the lines of preignition, not detonation.

retaliate1st 05-21-08 11:18 PM

i was gonna put a 2 stroke engine in my fc.... lol

Narfle 05-23-08 07:31 PM


Originally Posted by 2Lucky2tha7 (Post 8213162)
You are absolutely right. I know rotaries.
Except for the fact that they use glow plugs and possibly the correct term was more along the lines of preignition, not detonation.


They use timed injection, NOT pre-ignition, NOT de-tonation. And, glow plugs are a thing of the past.

slo 05-24-08 12:06 AM

Your right on all acounts, except that modern diesel engines (or all the ones I have worked on and am aware of) still have glow plugs, including unit injector and common rail designs. However except for extremley cold weather there is very little or no wait, glow plugs are only used for cold starting they also assist with after startup emmisions cleanup.

diesel's do have an equivelent pre ignition called nailing which comes from too advanced ignition or too volitile a fuel.


Originally Posted by Barban (Post 8220611)
They use timed injection, NOT pre-ignition, NOT de-tonation. And, glow plugs are a thing of the past.


tomoaac 05-25-08 06:25 PM

Mate that is shit and awesome at the same time.

Shit engine choice, awseome idea.
A good Euro diesel engine would be best, example Audi V8 4.0 TDi. That is what i'm on the search for at the moment for my new project FC, cant go anywhere till I find one and they seem hard to come by for sensible money.

About half the family cars sold in europe are now diesel, and along with 2 rx7's I also have a Peugeot 306 1.9TurboD and get upto 60mpg (UK).

slo 05-25-08 09:58 PM

One of the larger Merc CDI's would be my choice.

Natey 05-25-08 10:08 PM

I was thinking the TDI out of an ALMS Audi would be cool. :D

https://www.totalmotorsport.com/Feat...-Engine-06.jpg

Trybal 05-25-08 10:11 PM

holy wiring nightmare!!^!^^^

Laosfu 05-27-08 02:48 AM

some one buy it and make it run on cooking oil.. GO GREEN!!! lol =P

Belteshazzar 05-28-08 02:39 PM

I was more intrigued with the fact they used the stock tranny. did I read that right?!?

Whizbang 05-28-08 03:01 PM

damn it. if this was 10 days from now, i would seriously spend my paycheck on that.

im 7/8th serious

lews930 06-16-08 06:20 PM

Slo is that you 12mpg? For those of you that dont frequent the tdiclub.com I am working on installing a VW 1.9 td in to my vert. To make sure the project will work I am using the n/a tranny (possible upgrade to T2 later). Mazda fly wheel is machined already to fit the VW bolt pattern.

I am hoping to get 40 mpg from the little beast, a far cry better than 19.5 the rotary gets. Should be close if not better than that. I drive 54 miles to work one way so mileage is important

I've contemplated the idea for 1 1/2 years before actually starting the project. With lots of help, both negative(thanks SLO) and positive, from the tciclub.com
I think the project should be pretty sweet.

The car wont be fast but what FC with 157k miles is?

If the project turns out to be a dud I will admit it.

lewis

lews930 12-26-09 06:37 AM

The project is finished. check out youtube and do a search for diesel powered rx7

I pulled the diesel out yesterday to reinstall the rotary. I bought a tdi passat while doing the swap and only completed it to say that I did it

Merry Christmas


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