RickB
Yoda
Offline
You can see my post over here, read all the sordid details.
https://www.britishcarforum.com/bcforum/u...e_Ne#Post688274
Basically I've got a pair of HIF4 carbs now attached to the Datsun 1500 motor in my Midget.
The reason I'm posting here is that I figure more MGB owners are used to having to deal with the HIF4 than Midget owners.
Any help at all will be greatly appreciated.
Basically I've bolted a pair of HIF4 carbs to a dual intake manifold connected to a high performance GX cylinder head.
The carbs don't want to run right, symptoms include running very rich to the point of smoking up the neighborhood, not running at all, running but wanting to race away up to 4k - 5k rpm, sometimes idling properly, most of the time not. I had a higher pressure fuel pump, we swapped it out to one that does only about 2 psi.
I will be going out to work on it again today, it would be great to get this problem solved - again any help at all would be great!
https://www.britishcarforum.com/bcforum/u...e_Ne#Post688274
Basically I've got a pair of HIF4 carbs now attached to the Datsun 1500 motor in my Midget.
The reason I'm posting here is that I figure more MGB owners are used to having to deal with the HIF4 than Midget owners.
Any help at all will be greatly appreciated.
Basically I've bolted a pair of HIF4 carbs to a dual intake manifold connected to a high performance GX cylinder head.
The carbs don't want to run right, symptoms include running very rich to the point of smoking up the neighborhood, not running at all, running but wanting to race away up to 4k - 5k rpm, sometimes idling properly, most of the time not. I had a higher pressure fuel pump, we swapped it out to one that does only about 2 psi.
I will be going out to work on it again today, it would be great to get this problem solved - again any help at all would be great!