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So i finally got my 356! I have all kinds of stuff I would like to do to it... I recently just painted it Porsche silver, updated the Stereo, checked the wiring... blah blah blah... 

But I started to think.... How do I REALLY start doing some upgrades and fixes when there are "so many different parts" on this car? 

Example: I am missing a lug nut... no big deal right? I will just replace them all with some cool "black chrome" lug nuts... but Which ones do I buy? It is a 74 Super Beetle "PAN" with what I am TOLD (from the owner) "has 911 suspension and parts......" There are no drum brakes... disk brakes all around with a 5 lug pattern... Which means it CAN'T be a from a Super Beetle... right? 

So as a newbie I guess my question is: Are there standards that are used for 356 replicas? 

Specifically around the following:

 

 - Door handle assembly ( I am installing the shaved door handle kit) The current mechanism seems a bit stiff and old. Is there a standard used? 

- Engines (These are the standards... right? )

     Volkswagen engines

     85.5 Stock 1600
     87 1641
     88 1710
     90.05 1776

I am told I have a 90.05/1776 (What is the 90.05?)

- To start my car I have to "pull a switch" or it won't start. What is that all about? Is that standard? 

- What's the largest 'streetable' engine you can put into this car without have to redo tranny etc? (I have seen 2200cc engines???!! - is that just for drag racing?)

 

- I need a new marker/turn signal light. I have seen Porsche originals start at $100 a piece, but this just look like 'beehive lens' that I have seen on Ebay for $25.00 a pair. Where do you guys go to get "replica parts" 

 

Lots of questions from the new guy...... Thanks for the help!! 

Todd

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Originally Posted by nsxdude:

So i finally got my 356! I have all kinds of stuff I would like to do to it... I recently just painted it Porsche silver, updated the Stereo, checked the wiring... blah blah blah... 

But I started to think.... How do I REALLY start doing some upgrades and fixes when there are "so many different parts" on this car? 

Example: I am missing a lug nut... no big deal right? I will just replace them all with some cool "black chrome" lug nuts... but Which ones do I buy? It is a 74 Super Beetle "PAN" with what I am TOLD (from the owner) "has 911 suspension and parts......" There are no drum brakes... disk brakes all around with a 5 lug pattern... Which means it CAN'T be a from a Super Beetle... right? 

So as a newbie I guess my question is: Are there standards that are used for 356 replicas? 

Specifically around the following:

 

 - Door handle assembly ( I am installing the shaved door handle kit) The current mechanism seems a bit stiff and old. Is there a standard used? 

- Engines (These are the standards... right? )

     Volkswagen engines

     85.5 Stock 1600
     87 1641
     88 1710
     90.05 1776

I am told I have a 90.05/1776 (What is the 90.05?)

- To start my car I have to "pull a switch" or it won't start. What is that all about? Is that standard? 

- What's the largest 'streetable' engine you can put into this car without have to redo tranny etc? (I have seen 2200cc engines???!! - is that just for drag racing?)

 

- I need a new marker/turn signal light. I have seen Porsche originals start at $100 a piece, but this just look like 'beehive lens' that I have seen on Ebay for $25.00 a pair. Where do you guys go to get "replica parts" 

 

Lots of questions from the new guy...... Thanks for the help!! 

Todd

Unfortunately, these cars are rarely "standard".

 

You'll need to measure your wheel studs' diameter to find out what size, and you'll need another lugnut to determine the seat style. Typical stud sizes are 12mm and 14mm. But there's 3 seat styles that would depend on your wheels. Ball seats are rounded on the wheel end, cone seat are cone shaped (angled) on the wheel end, mag style are flat against the wheel.

 

Engine Sizes: http://www.chirco.com/tech_articles/?p=163

Yours is a 90.05mm bore with a stock 69mm stroke. Common sizes go up to 94mm bore and 84mm stroke.

 

By pull a switch, do you mean a mechanical choke? Beetles normally have electric chokes.

 

You can go up to a 2332cc pretty easily. The trans life is more a matter of how you drive. Go easy on it and even a stock tranny will last. Dropping the clutch and burnouts in the street will kill one even with a 1600cc. Generally, if you have a late model single side cover trans like in a superbeetle, you don't need any extra strengthening parts for a street car. If you don't, get similar upgrades like Rancho's Prostreet trans' have. But if you really want to push hard, a built bus box is a relatively simple swap.

 

Those $25/pr lenses are probably plastic. Originals are glass and won't melt from the heat of the lights.

Last edited by justinh

Who made the kit for your replica?  Suspect CMC as they were the largest manufacturer before 1993.  They used 18 wheeler truck clearance lights for the front turn signals.  (I use AH/TR LUCAS lights at $34 each - high quality chrome and glass lenses - clear or amber). A late super beetle pan was not popular since the front suspension used struts and not the normal VW H beam.  CMC made a conversion kit to replace the front struts.  The conversion kit is shown in the CMC build manual at the Library tab (you have to be a contributor to now see the manuals though).  Post pictures of interior, dash and the engine grill and we'll try to tell you who produced the kit.

Re: - To start my car I have to "pull a switch" or it won't start. What is that all about? Is that standard?

 

What switch? Does the switch do anything else?

 

This is a real shot from left field...but it is possible the previous owner added a switch to the ignition circuit to serve as an anti-theft device. And "hid it in plain view" as just another dash switch.

 

A friend did something similar, attaching a small toggle switch to the gear shift lever, hidden by the boot.

Originally Posted by PMossberg:

Re: - To start my car I have to "pull a switch" or it won't start. What is that all about? Is that standard?

 

What switch? Does the switch do anything else?

 

This is a real shot from left field...but it is possible the previous owner added a switch to the ignition circuit to serve as an anti-theft device. And "hid it in plain view" as just another dash switch.

 

A friend did something similar, attaching a small toggle switch to the gear shift lever, hidden by the boot.

I don't have a switch on the dash but I have a toggle switch underneath it near the steering column.  I don't use it very often but when I do, I forget about half the time that the ignition has been disconnected and crank the starter several times, getting increasingly worried all the while, until I remember that I need to flick the switch back. 

 


 

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