1380 requires an offset bore and a template/guide to bolt to the block to
keep it from flexing. Don't do it unless you have someone that really knows
what he/she is doing. Your average machinist will screw it up.
I'm sure someone will speak up with all the gory details.
Larry Miller
----- Original Message -----
From <SDOliner at aol.com>
To: <spridgets@autox.team.net>
Sent: Thursday, July 19, 2001 8:24 PM
Subject: 1275 to 1380? TR Carbs on the Spridget?
> OK, can't do the fuzzy math. How do I make this 1275 a 1380? .040
Overbore?
> Gonna need new pistons?
>
> I got a box full of various SUs and Stomberg Carbs, which came thrown in
when
> I bought my TR 4A years ago. Anyone if I can bolt these babies on?
Wouldn/t
> ever spring for the bucks to buy them, but I figure I can afford a rebuild
> kit.
>
> David Oliner
> 60 Bugeye
> 67 TR 4A
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