NoPistons -Mazda Rx7 & Rx8 Rotary Forum

NoPistons -Mazda Rx7 & Rx8 Rotary Forum (https://www.nopistons.com/)
-   1st Generation Specific (https://www.nopistons.com/1st-generation-specific-16/)
-   -   Engine Help (https://www.nopistons.com/1st-generation-specific-16/engine-help-52672/)

shawn01 09-10-2005 10:39 AM

Hey there gurus!

Newb question here. I have 2 hoses the P.O. capped and was wondering what they were. Pics included. Im guessing the top one in picture one is the engine breather ???? The bottom one I have no clue. Any help would be greatly appreciated. Also, there is a wire coming form my dizzy between the 2 vacuum pots. What does it do? The P.O. didnt have it connected either but it still seemed to have ran. Where does it connect to? And this is a 12A in a bug....thanks for all your help.

ColinRX7 09-10-2005 11:43 AM

1. Yes, that's the crankcase vent line



2. That's a coolant feed to the heater core, so if you pull that off you will lose the coolant, that's why it's "blocked"



Personally I would have tapped the iron and installed a plug with a wrench but that's just me



3. That's a condensor from oldschool ignition setups, you do not need it for the car to run.

shawn01 09-10-2005 12:07 PM

Thanks a million!!! I too would have tapped the hole but the previous owner did a "quickie" job of getting this in the car. Im back engineering all of his "rigging" stuff to look good and function. Again, Thank you for the info!! Shawn

Jeff20B 09-10-2005 03:55 PM

Those spark plugs look like Autolites. Scary.



The condensor helps with RFI. Hook it to the B terminals of your ignitors and/or the + terminals of your coils if you have a radio and enjoy listening to it. It may only affect AM. I've never had a problem with it hooked up, and since I've always hooked it up, I'm not sure how bad RFI can get.

ColinRX7 09-11-2005 10:03 PM

Yeah those condensors have a function but I'm not familiar enough with oldschool setups to say exactly..



But they work without it, so..

shawn01 09-13-2005 01:32 PM

[quote name='Jeff20B' date='Sep 10 2005, 03:55 PM']Those spark plugs look like Autolites. Scary.



The condensor helps with RFI. Hook it to the B terminals of your ignitors and/or the + terminals of your coils if you have a radio and enjoy listening to it. It may only affect AM. I've never had a problem with it hooked up, and since I've always hooked it up, I'm not sure how bad RFI can get.

[snapback]757173[/snapback]

[/quote]



Yep...autolites...and they are the next things to go. What do you reccomend for plugs? I was reading the FAQs and was getting a few ideas. But, you cant go wrong with asking the veterans what they use....thanks!! Shawn

treceb 09-13-2005 02:49 PM

stock NGKs are the best money can buy.

shawn01 09-13-2005 03:20 PM

[quote name='treceb' date='Sep 13 2005, 02:49 PM']stock NGKs are the best money can buy.

[snapback]758192[/snapback]

[/quote]



Thanks...im headed out to install 4 BR8EQ14s this evening. Those ought to work with an MSD box and 3 coils...

Jeff20B 09-15-2005 02:41 PM

They ought to.

k-man 02-18-2006 06:37 PM

I wish I Knew what a motor did. Can u help me. I am a lame ass retard


All times are GMT -5. The time now is 06:35 AM.


© 2024 MH Sub I, LLC dba Internet Brands