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-   -   Identifying Parts... (https://www.rx7club.com/1st-generation-specific-1979-1985-18/identifying-parts-63714/)

RotorMotorDriver 03-20-02 11:45 PM

Identifying Parts...
 
Ok guys, Im about to go look at a Racing Beat intake kit (with the air cleaner, Holley Carb, and RB intake), and a RB header. My question is, does anyone know if its possible to know if it was made for a ported engine or not? The guy that's selling it doesnt know cause it was his sons from his car (who unfortunatly passed away :(), and he just wants to get rid of it. It will fit my car, but I dont know if it was for a ported engine or not.

~T.J.

Directfreak 03-20-02 11:58 PM

Shouldn't matter much if its for a ported motor or not.
Just Re-Jet if its too rich.

RotorMotorDriver 03-21-02 12:26 AM

Racing Beat Says:

The Racing Beat-modified Street Port Holley Intake System Kit includes the same basic components as our non-ported engine Holley Kits; however, the specific modifications to the carburetors are significantly different. Headers must be used with these street port intake systems to achieve maximum horsepower gains.

Well, I dont know much about carbs, but the ported and non-ported have different mods according to RB, so I was thinking that it might try and put too much gas in making it flod a lot...

~T.J.

yayarx7 03-21-02 12:44 AM

You should be able to adjust or replace anything that is too large for a non-ported motor if you get the ported one. Call RB and see what the major differences are. You will probably need to rejet the carb for your motor anyway.

Good luck.

RotorMotorDriver 03-21-02 12:51 AM

Ok, makes sense, thanks. Well, all of it except the rejetting for my engine anyway...what do you mean? This is the first carb I've had to put on a car...Ive worked with dirtbike carbs, but I personally have never rejetted them or anything, i just send them tothe shop, they rejet and I install. Its not that im afraid to do it, and i know what a jet is, and where they are (on a dirtbike carb anyway). I just dont know how to calculate which ones im gonna need for where im riding (altitude and what-not). Anyway, I figured that if the carb was made for my car that I wouldnt hav to re-jet anything, plug and play :). Guess not :(...oh well. Someone know where I can read up on carb jetting and how to figure out which ones i need?

~T.J.

yayarx7 03-21-02 01:14 AM

Pual Yaws site has a good section on carb tuning.

http://personal.riverusers.com/~yawpower/

RotorMotorDriver 03-21-02 01:42 AM

Thanks yaya, good info. Also, does anyone know where I can get a decent (preferably cheap) pump and regulator? RB says Im gonna need about 6 PSI. Also, are the pumps on our cars in-tank? So when I buy one im gonna have to drop the tank and put the new one in right?

~T.J.

yayarx7 03-21-02 03:09 AM

The pump is under the car in a tray of sorts. Under the drivers side storage bin.

RotorMotorDriver 03-21-02 03:13 AM

So its an Inline then eh? Ok, thanks.

~T.J.


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