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  #1 (permalink)  
Old 08-01-2007, 03:13 PM
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Default Engine Year - engine from the 1960's

I've got a Cobra with a 428 Ford FE engine from the 1960's. Could someone tell me where I will find the engine number that will hopefully include the year that the engine was originally built? I've got a smog issue to address in CA and the engine year is a big issue.

Also, any input relating to smog requirements covering engines built in the 1960's would be helpful - perhaps a web page? My guess is that the engine was from a doner car - possibly 65-68 year range.
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Old 08-01-2007, 03:26 PM
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The casting code will be the first clue.. Look for a 4 digit code like C6AE or C8AE on the side of the block. C indicates decade (c being 1960) and 6 is the year.
There are other codes as well that are smaller and will vary by block on location.

Smog implication are specific from state to state.
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Old 08-01-2007, 04:02 PM
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Arrow Year of block/engine

In Cali, qualify as an old engine, it has to be more than just the block. The entire engine must be stock. That includes carb, cam, etc....

With a California SB100 number from DMV your 'smog exempt' for life, with any engine!

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Old 08-01-2007, 05:36 PM
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Quote:
Originally Posted by cobra de capell
I've got a Cobra with a 428 Ford FE engine from the 1960's. Could someone tell me where I will find the engine number that will hopefully include the year that the engine was originally built?
Here's a picture of mine. You probably can't make out the number 4D25 on it, which means it was cast on April 25, 1974 (it's a service block). The number is right up next to the adapter for the oil lines.

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Old 08-02-2007, 07:58 AM
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WOW, thanks so much - since my engine is altered, i.e. cam, carb, etc. I'm screwed as far as passing in CA based on a 60's engine - it does appear that securing an SB100 - on of 500 per year is the only clear option. My understand is that even if my Cobra passes, I'd need to go the CA BAR every two years for smog and pass each time.

Geez - CA is a bummer when it comes to kit cars.
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Old 08-02-2007, 09:31 AM
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Thanks so much for the picture - that really helps.
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Old 08-02-2007, 08:12 AM
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Did you see this? Looks like SB100 is your only option.

Clarification on California emission standards
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Old 08-02-2007, 09:11 AM
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Just because your cam isnt stock doesnt mean it cant pass. If you have a mild cam you may pass. If you have a 600 horse beast well then nevermind. It only costs about $35 to visit the BAR referee for a test. Price includes one free retest if I'm not mistaken.
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Old 08-02-2007, 09:13 AM
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My wife and I are taking the easy way out. We're moving!
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Old 08-02-2007, 09:25 AM
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Quote:
Originally Posted by FFRBob
Did you see this? Looks like SB100 is your only option.

Clarification on California emission standards
Thanks for the link - Hmmmmm....such a complex matter that should be so simple. According to the link, I'm not saved by the year of the engine, in addition to the fact that the engine has been altered.

My scenario also has an interesting feature - I purchased my Cobra from CA when I was in AZ - AZ doesn't have smog issues, but coming back to CA.........So, here's another question - if one has a replica registered in any other state and moves to CA, is that person required to pass a smog test or secure an SB100 to avoid having to pass?
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Old 08-02-2007, 09:47 AM
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Quote:
Originally Posted by cobra de capell
So, here's another question - if one has a replica registered in any other state and moves to CA, is that person required to pass a smog test or secure an SB100 to avoid having to pass?
Yes!

Good Luck!
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Old 08-02-2007, 02:09 PM
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Quote:
Originally Posted by cobra de capell
- I purchased my Cobra from CA when I was in AZ - AZ doesn't have smog issues, but coming back to CA.........So, here's another question - if one has a replica registered in any other state and moves to CA, is that person required to pass a smog test or secure an SB100 to avoid having to pass?
Yes you will have to register as a SPCN (special construction) and then get an SB100 for the smog exemption.
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Old 08-02-2007, 01:40 PM
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dang im glad we dont live out ther!!!!!!!!
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Old 08-02-2007, 01:49 PM
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Smile date code

What are your requirements for a pre 68 motor? Here is a pic of the date code on a 428 block.
Dwight
1967 Jan 20
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Old 08-02-2007, 02:58 PM
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[quote=Dwight]What are your requirements for a pre 68 motor? Here is a pic of the date code on a 428 block.
Dwight
1967 Jan 20

Thanks for the picture - I'll be checking out my block on Saturday.

It appears that I should arrange for a BAR test to see what happens and pass or not and go for an SB100 on the first business day of next year. I'm always looking at the down side - BAR - don't pass, SB100 - go for SB100 and be the 501st in line! Just Damn!
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