1990 7.4L bravo 1 carb replacement
07-13-2013, 04:03 PM
#1
Registered
Thread Starter
Join Date: May 2010
Posts: 9
Likes: 0
Received 0 Likes
on
0 Posts
1990 7.4L bravo 1 carb replacement
recently picked up a chaparral 2550 sx sport 7.4L bravo 1 1.5 ratio, stock cast intake with spread bore rochester, have a edlebrock performer rpm air gap intake and looking
for suggestions on a carb for it, plan on going with a holley or a quick fuel, but unsure of which cfm. I believe the rochester to be a 800 but not sure. have been looking at a 800 cfm
but was concerned that it would be way to much carb for the stock 300-330hp motor,any suggestions from you guys as to what Ishould go with, don't know if it helps but current setup with 21p stilleto it runs in at 4400 rpm wot and about 48-49 mph
Thanks in advance for any advice
for suggestions on a carb for it, plan on going with a holley or a quick fuel, but unsure of which cfm. I believe the rochester to be a 800 but not sure. have been looking at a 800 cfm
but was concerned that it would be way to much carb for the stock 300-330hp motor,any suggestions from you guys as to what Ishould go with, don't know if it helps but current setup with 21p stilleto it runs in at 4400 rpm wot and about 48-49 mph
Thanks in advance for any advice
07-13-2013, 08:04 PM
#2
Registered
Join Date: Feb 2012
Location: summer shade ky
Posts: 93
Likes: 0
Received 0 Likes
on
0 Posts
I had that same motor and intake combo and I ran a 1410 edelbrock marine carb on my 208 islander and it ran great. I could out run a friend with same kind of boat and intake but had the holley , may not have been the carb but....
