Help with Accellerator pump on Holley 750

likesoldjunk

Founding Member
Mar 18, 2002
296
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0
Calgary Canada
Guy's,
I've been mucking with the accellerator pump on my Holley 750
on a relatiely stock 351 Cleveland. I have the Holley manual, and
altough it says that the cams can be replaced to give larger, or
sooner shots, it gives no information.

I looked at a bunch of cams from other carburators, and they all
have numbers on them, like .280 or .240.. can ayone tell me how
to interpret these ?

Also there are two holes for the mounting screw labeled 1 & 2.
They are offset, so you can only use one. How is this used and to
what effect ?


Thanks.
 
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