How many cubes does that engine have, Mavman? (edit) Oops, I just re-read your post. 357ci...
If it's around 400ci, I would definitely give the SV a try. If it's still around 351ci, and has to launch relatively low in the rpm range, the standard Vic Jr might be the best choice.
Since you've already got the Jr, use it for now, then upgrade to the SV and see what happens.
Good Luck!
_________________
Mike Burch, 66 mustang real street
302 4-speed 289 heads, 10.63 @ 129.3
http://www.mustangworks.com/cgi-bin/moi-display.cgi?220
http://www.fortunecity.com/silverstone/healey/367
<font size=-1>[ This Message was edited by: n2omike on 5/30/04 1:23am ]</font>