Jump to content

IGNORED

4 barrel carb upgrade


Dlorence

Recommended Posts

The 4 barrell will be more reliable in regards to the choke and having to sync the SUs....

But the path the gas has to travel between the 4 barrell and the motor is all messed up when you compare it to the SUs.

the Su's have almost a straight path from carb to engine...the 4 barrell fuel has to go down, then sideways, and the intake has unequal lengths the fuel has to travel. Less performance.

I read somewhere that basically unless your cam is extremely high rise, the SUs are essentially as good as it gets (including the stock air filter housing)...nissan did their homework on that one.

We're talking round tops, by the way!!!!!!

Peace out, brothers

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...

Important Information

By using this site, you agree to our Privacy Policy and Guidelines. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.