i'm from south africa so i'm not quite shure of the model names but i'll use what we call them here. I have a '95 uno fire (1100cc carb) i have recently fitted a 53mm pipe with 1 box and a jap rear silencer, sounds much better i still need to do the headers ( branches/ exhaust manifold) but then i lowered it 60mm and slapped 15" rims with 195/45/15 yoko's (don't know if these sizes mean anything 2 any1 now i find that i'm lacking acceleration to be expected so i've decided to do a motor upgrade. I don't want to go turbo our fuel here is ****e and altitude is high so what motor ideas can u suggest does a 1600cc 16v palio head fit on a 1400 uno block? what combos any help appreciated. 
