Are the Bob Sharp set ups any good.And how do they perform?? I am thinking of swapping out my su carbs and putting one on my 240z.I see one just sold for $349.99 on ebay.Here's a photo..I would really like to know what some of you think.Thanks again.........................................................Matt

Read these threads first:

http://www.classiczcars.com/forums/showthread.php?t=14777&highlight=bbl

http://www.classiczcars.com/forums/showthread.php?t=11171&highlight=bbl

The consensus of opinion here seems to be that the car will not run any better overall, but to be honest I never tried it . The SUs can deliver all the air that my L24 could ever need, and I suspect only triples would actually increase the maximum air delivery.