[TR] Identifying Spitfire Cylinder head # TKC 2748( Now another Head and Block)

[Joe Curry]

I understood that.  What I am saying is that perhaps the restrictions were
only for cars manufactured in the US.  I don't think it applied to trucks
until later.

Joe

-----Original Message-----
From: pethier at comcast.net [mailto:pethier at comcast.net] 
Sent: Friday, April 23, 2010 11:40 AM
To: Joe Curry
Cc: jimmuller at rcn.com; Triumphs at autox.team.net
Subject: RE: [TR] Identifying Spitfire Cylinder head # TKC 2748( Now another
Head and Block)

No. I am not saying that there were no 1975 cars with cats. I am saying that
as late as mid-1977 that there were still some cars which could pass the USA
smog specs without cats. These cars were not resticted to unleaded gas. 

Phil Ethier West Side Saint Paul Minnesota USA
1973 Triumph Stag LE22439UB "uncle jack"
1979 Caterham Super Seven
2004 Suburban 8.1
2007 Saturn Ion 3 2.4
pethier [at] comcast [dot] net
http://www.flickr.com/photos/pethier
http://www.triumphtransamerica.org
http://www.mnautox.com