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desratt
05-07-2005, 08:41 PM
anyone on here running this kit with a edelbrock carb. I need some jetting help.
chad502ex
05-08-2005, 06:29 PM
Originally posted by desratt
anyone on here running this kit with a edelbrock carb. I need some jetting help.

why did you select the edelbrock for your 520
desratt
05-08-2005, 09:21 PM
been using edelbrocks for bout 3 or 4 years now.
chad502ex
05-09-2005, 06:33 AM
Originally posted by desratt
been using edelbrocks for bout 3 or 4 years now.

what is the inner diameter of the edel? is the inner diameter bigger or smaller than stock?
desratt
05-09-2005, 08:53 AM
I believe stock claims to be a 42 and this is a 40.
chad502ex
05-09-2005, 08:57 AM
Originally posted by desratt
I believe stock claims to be a 42 and this is a 40.

do you think the carb can be bored out bigger inner diameter? do you think edelbrock could do this?

thanks in advance.

chad502ex.com
desratt
05-09-2005, 09:06 AM
I don't know they do have other carbs that may fit. their tech service is very good I have had them work on a half dozen carbs for me in the past few years. they also have claimed that they can flow more air with a smaller carb then some can with a larger carb. due to less restriction. also remember usually easier to get throttle response from a smaller carb. yamis come with a 39mm stock. and honda's a 42 while most fcr's put on the honda are a 40 or 41. torque
http://www.edelbrock.com/offroad/honda_atv.shtml
chad502ex
05-09-2005, 09:23 AM
Originally posted by desratt
I don't know they do have other carbs that may fit. their tech service is very good I have had them work on a half dozen carbs for me in the past few years. they also have claimed that they can flow more air with a smaller carb then some can with a larger carb. due to less restriction. also remember usually easier to get throttle response from a smaller carb. yamis come with a 39mm stock. and honda's a 42 while most fcr's put on the honda are a 40 or 41. torque
http://www.edelbrock.com/offroad/honda_atv.shtml

thanks. I understand what you are referring to about the throttle response being better with smaller carb, but with my high throughput i'm interested in going bigger. maybe, I'll call them.