4bt 72 Dart
You the VE-pump and the P-pump 4bt just like the 6bt has, and you can do the same mods on them as well. Though, the 4bt tends not to last as long when really cranked up like a 6bt does, but you can get them to 200hp and around 400ftlb and they will run a long time like that.
If room is an issue like mine is. I decided to go with the VE-pump it is a lot smaller and lighter. The P-pump huge and weighs a ton in just the 4cyl one let alone the 6cyl one. But, if you want power the P-pump is the one to go with. They both make power, it's just easier with the P-pump. Also, you can get a fuel plate adjuster for the P-pump. You can adjust the fuel on demand like having a computer one it, but just mechanical instead.
The 4bt also weighs 780 lb with oil in it, just a bit heavier than an iron headed Hemi. Where as the 6bt weighs somewhere north of 900lb. Newer ISB engines (electric engines) weigh over 1,000lb. So, that's something to also think about if you put one in your trunk.
Here are some pics with the differences between the VE-pump and P-pump. P is on top.
You the VE-pump and the P-pump 4bt just like the 6bt has, and you can do the same mods on them as well. Though, the 4bt tends not to last as long when really cranked up like a 6bt does, but you can get them to 200hp and around 400ftlb and they will run a long time like that.
If room is an issue like mine is. I decided to go with the VE-pump it is a lot smaller and lighter. The P-pump huge and weighs a ton in just the 4cyl one let alone the 6cyl one. But, if you want power the P-pump is the one to go with. They both make power, it's just easier with the P-pump. Also, you can get a fuel plate adjuster for the P-pump. You can adjust the fuel on demand like having a computer one it, but just mechanical instead.
The 4bt also weighs 780 lb with oil in it, just a bit heavier than an iron headed Hemi. Where as the 6bt weighs somewhere north of 900lb. Newer ISB engines (electric engines) weigh over 1,000lb. So, that's something to also think about if you put one in your trunk.
Here are some pics with the differences between the VE-pump and P-pump. P is on top.
