Single carburetor setup, Setup single carburetor/distributor for a 1.8 |
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Single carburetor setup, Setup single carburetor/distributor for a 1.8 |
cmxiv 74 |
Aug 10 2017, 02:04 AM
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#1
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Newbie Group: Members Posts: 11 Joined: 9-August 17 From: Los Angeles Member No.: 21,334 Region Association: Southern California |
Hi, I need to know if anyone around has a functional, decent (not performance, not perfect) setup that involves a center mounted carburetor on a 1.8 L engine. While I'm new to the subject I'm well aware about the inefficiency of the center mounted single carburetor setup on 914. Yes, it sucks ! But I have to deal with the facts and the reality. This are the facts: I bought my 74 1.8 already converted on single carburetor, (looks like a Weber, made in Spain, no other markings visible without removal) paired with a centrifugal advance distributor (not sure what model, no markings visible without removal) not know when was converted, or if the engine is stock or not. While has a decent acceleration response, decent power it runs very bad, inconsistent warm startup, high idle, rich, overall I can't find a "sweet spot". So far I changed the points, condenser, wires, spark plus, spark wires, distributor cap and rotor. The car is in what I call "active" repair/restoration which means that I have to keep it running and do work on it whenever I have the time and a place to work on it. So far is in my friends shop but while I will continue to have shop access I can not keep it there anymore, so it has to be parked on the street (it is registered and insured). For now I have to keep the car running with a single carburetor, so any other option is out.
Now... not sure if the centrifugal distributor is a good idea for this already bad setup, but I need opinion and advice from people who know how to do a proper setup for a single carb. I will add more info and photos over the next days Thank You ! PS. It looks like I have a 1.7 L not 1.8.The engine serial nr starts with EA, assigned to a 1973 1.7 L. Attached thumbnail(s) |
struckn |
Aug 10 2017, 12:51 PM
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#2
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Senior Member Group: Members Posts: 1,069 Joined: 9-November 11 From: South Central York Pennsyvania Member No.: 13,764 Region Association: MidAtlantic Region |
Here's my '74 with same set up. If tuned correctly and float adjusted right it isn't a bad set up. Only thing you must be aware of is that the Cam should be for carb not Fuel Injection. FI was the way they came when new. Click and WATCH MY YOU/TUBE below it tells the store. It's been 5 years since I made this video and I drive the car alot. Haven't had to adjust, tune or repair anything, still runs the same, no plans to change anything.
And to all you nay sayers (IMG:style_emoticons/default/bootyshake.gif) https://youtu.be/H4t0M2wrhu8 |
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