sfi - sequential fuel injection
efi - electronic fuel injection
Stock 1993-1997 Camaro (non z28 or Rs) came with a 3.4 sfi motor. All the rs camaros came with the 3.8 sfi motor. So no there is no difference
Does the Pontiac 3.1 Liter sfi 3100 V6 have any problems?
2.2L inline-4 OHV "2200 SFI"
To register wit SFI marketing group just go to link:http://www.quickinfo247.com/10250559/FREE
3
3.4
No , SFI means Sequential Fuel Injection and OHV means that it is an Over Head Valve ( pushrod style engine )
Students' federation of India
sequential fuel injection
it has a timing chain
Chevy 2.2 4cyl
Yes. But if you're going through all the trouble, why settle for a 3100 SFI when you can swap in a 3400 SFI? Fits like a glove! Go to 60degreev6.com for more info.