50's pictured , but 49's wen't in.
Also installed a large accelerator pump discharge nozzle #30 or #31 (bought a couple) from #25.
071613 blue z related stuff 001 by 71240z, on Flickr
Blue gaskets being re-usable , and easy to seal help 1000% ... well done Holley ... well done.
Popped off the cover with an 8mm or 5/16" socket on a 1/4" drive , and replaced both primary + secondary jets.
071613 blue z related stuff 002 by 71240z, on Flickr
Power valve is in the center , and the jets are on either side (duh right ?)
071613 blue z related stuff 003 by 71240z, on Flickr
48 might be right for daily driving/no hills , but when really getting on it ... 49 feels safer.
There isn't a "huge" difference in the actual hole size , but sometimes that's all it takes to get something close (runs well...)
071613 blue z related stuff 003 by 71240z, on Flickr
I'll either be dinking with the distributor next or going L28ET.
Haven't decided which as I like the boost , but the problems associated with it I don't lol.
Although it's more fun ^^^.
Sometimes having plenty of poop , and going is more important in the short-run.
Pretty sure in the long run there will be an L28et or something similar in her.
That's it for now
Tune in next time
BLUE
... indeed .... 
).
