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L Series EFI Manifolds coming soon.


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#41 scooter

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Posted 02 February 2018 - 09:40 PM

I like what your making.

Another thing too is just making dcoe manifolds. From what I've seen the only twin weber manifold available new is the cannon one. My experiences with mine have been rather meh. I had to port the shit out of it and now it is paper thin. The nitrous nozzles are barely held in from anything and I'm scared to weld bungs on as its thin and cast aluminum. If you came up with a large runner Short length manifold to bolt up side drafts id be into that too.

At this point at this kind of cost Is it even worth running 45 or larger carbs when you can just go efi with the previously thought up manifold.... Hmmm..

#42 Mattndew76

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Posted 10 February 2018 - 07:44 PM

CuCLJSG.jpg
UZYrzoy.jpg

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#43 Xnke

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Posted 17 February 2018 - 03:56 PM

Just as an aside, I made a run of 4 EFI L20B manifolds last year, sold one to a member here and used one on a dyno mule later. Even at 450$-ish I only sold the one here, one locally, and one was kept for dyno testing. The last one is still sitting here waiting to be assembled and sold. Ratsun isn't the place to try and sell new parts, try over on the 510realm.

 

 



#44 datsunfreak

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Posted 17 February 2018 - 04:33 PM

I like what your making.

Another thing too is just making dcoe manifolds. From what I've seen the only twin weber manifold available new is the cannon one. My experiences with mine have been rather meh.

 

Pierce makes a decent one? Better than Cannon anyway...

 

https://www.piercema.../MT-0037-C.html

 

I have a RallySport that is badass. It raises the carbs up higher for a straighter shot at the valves, and way better brake master clearance. PM me if interested

 

 

 

Sorry for the threadjack Matt.  ^_^ . 


It's your car, just don't ruin it.


This seems like an elaborate ploy to get me to say "I like the D".


#45 datsunfreak

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Posted 17 February 2018 - 04:38 PM

Where are the itb EFI adaptors to the Hitachi Su manifolds?

 

http://www.borlaindu...700-series.html


It's your car, just don't ruin it.


This seems like an elaborate ploy to get me to say "I like the D".


#46 Draker

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Posted 17 February 2018 - 10:43 PM

Damn that is beautiful!!
View my 69 510 4dr Sedan - Build Thread
View my 72 1200 Sedan - Build Thread
View my 71 510 2dr Sedan - Coming soon.. ish

http://drakers.pl510.info

#47 scooter

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Posted 07 March 2018 - 10:01 PM

Pierce makes a decent one? Better than Cannon anyway...
 
https://www.piercema.../MT-0037-C.html
 
I have a RallySport that is badass. It raises the carbs up higher for a straighter shot at the valves, and way better brake master clearance. PM me if interested
 
 
 
Sorry for the threadjack Matt.  ^_^ .


I'd like to see some specs on these.

Just as an aside, I made a run of 4 EFI L20B manifolds last year, sold one to a member here and used one on a dyno mule later. Even at 450$-ish I only sold the one here, one locally, and one was kept for dyno testing. The last one is still sitting here waiting to be assembled and sold. Ratsun isn't the place to try and sell new parts, try over on the 510realm.


Dyno results? I didn't even know about these either

#48 datsunfreak

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Posted 08 March 2018 - 03:59 PM

I'd like to see some specs on these.

 

What sort of specs? I'll try to post some pics this weekend, Although it feels like I'm threadjacking again...   ^_^


It's your car, just don't ruin it.


This seems like an elaborate ploy to get me to say "I like the D".


#49 distributorguy

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Posted 08 March 2018 - 04:35 PM

Sorry for the hijack as well.

Scooter, those are the ones I run on the race truck.  They needed welding to fill a dead spot inside, but I was able to port them for 50mm carbs.  They're basic 45 DCOE manifolds.  The carbs did NOT fit with the brake booster in place.  



#50 Mattndew76

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Posted 08 March 2018 - 05:37 PM

Jack away.

 

I don't mind the EFI conversation.


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#51 scooter

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Posted 20 March 2018 - 08:56 PM

Sorry for the hijack as well.
Scooter, those are the ones I run on the race truck.  They needed welding to fill a dead spIot inside, but I was able to port them for 50mm carbs.  They're basic 45 DCOE manifolds.  The carbs did NOT fit with the brake booster in place.


That's good to know. I was wondering about the unported port size. The cannon intake I have is ported paper thin and I feel that it's still too small.

I don't have a booster so that's fine, but if this intake shorter than the cannon one, that would be welcomed as my stack on cyl 4 is about a half inch away from the brake resivoirs.

#52 invalidusername

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Posted 19 April 2018 - 08:39 AM

Any updates on your manifold?



#53 Unfamilia

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Posted 20 April 2018 - 03:04 AM

Just as an aside, I made a run of 4 EFI L20B manifolds last year, sold one to a member here and used one on a dyno mule later. Even at 450$-ish I only sold the one here, one locally, and one was kept for dyno testing. The last one is still sitting here waiting to be assembled and sold. Ratsun isn't the place to try and sell new parts, try over on the 510realm.

Do you have a picture by chance?

#54 Mattndew76

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Posted 20 April 2018 - 03:23 PM

Any updates on your manifold?

 

Yes. 

 

I have a 80% completed solid-works model. Got the model setup for either EFI or carburetors. 


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#55 mhub91

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Posted 21 April 2018 - 03:59 PM

I could be interested in this...



#56 Mattndew76

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Posted 22 April 2018 - 04:07 PM

I could be interested in this...


Be patient and keep the eyes on this thread.

An idea doesn't work unless you do.