To be honest, Im not sure of the difference between 88260 and 88261 heads. I know the difference in cam covers though. But I know the 88260 was avaliable with solex carbies, and EFI as well. You will find the EFI manifold and Carbie manifold is differnt by one bolt. THat will show what the head had on it originaly.
I don't think there is any difference with the block. But the 2TG pistons and pumps are different to the 2T ones. The 88220 and 88222 came with a fixed fan, the same as on 4K engines. The 2TGEU engines all came with a clutch fan, but all these things can be swapped.
I'm not sure how the 2TG oil pump and fuel pumps are different, but I think they have different part numbers. Im not sure what ones I have on my engine.
Also, look for part numbers on the inlet manifolds. The carbie manifold will say 88220 regardles, but the EFI one may say 88264 or something.
Fri, 09 August 2002 16:05
