Thread: Stromberg Big97
View Single Post
Old 02-28-2020, 10:08 AM   #5
tubman
Senior Member
 
tubman's Avatar
 
Join Date: Dec 2013
Location: Minnesota, Florida Keys
Posts: 10,260
Default Re: Stromberg Big97

Quote:
Originally Posted by Ol' Ron View Post
Are the throttle bores in the intake bored out to match the carb??
I was just going to ask the same thing. I would think that almost doubling the flow (from 145 to 250 cfm) would be impossible without substantially increasing the bore. To get more mixture in, you either have to increase the velocity, which I would think is directly related to engine speed, or increase the area of the passage.
tubman is online now   Reply With Quote