Hi all,

I own a FB rx7 12a engine, fuel pump and ignition are original.

I installed a Weber 48 idf and a racing beat dual headers. I have not installed through silent, there is just a muffler.

My slow is not very stable, I want to know what I can do to the engine is running well, adjusting weber? Fuel pump?

If I install a fuel pressure regulator, what is the need to solve it? Is what to remove the back on the carburetor?

Is what we can change the ignition?

 

 

that's not the way to connect vac to the dizzy. that's a constant vac source. u need what's called port vac. which means there's no vac on it til the throttle starts opening. the way u have it, as long as the engine is running, it's at full advance.

 

Excuse me but I do not understand what you mean, the translation does not work well, could you explain with simple words?

thank you

 

i know. couldn't make much sense of ur first post. guess u'll have to learn how to type in english cause that's all i know. sorry.