differences between the 12ST and 12NV [Archive] - Performance Nova Group

jimbob-mcgrew

13-10-09, 01:39 AM

is it just the compression ratio ?
and whats the T stand for ?

napalm_27

13-10-09, 01:44 AM

same really just the st is from the mk1

Asa-James

13-10-09, 07:06 AM

st is carbed, nv is SPI. also i think the NV has a higher compression ratio, but i could be wrong...

grooge

13-10-09, 08:36 AM

other way round, I'm sure nv is lower compression.

GRUNT 16V

13-10-09, 10:33 AM

ST carbed
NV carbed
just different compresion ratio
nz is spi asa james

craig green

13-10-09, 12:19 PM

Didnt the bore & stroke change when it was put in the Corsa??

jimbob-mcgrew

14-10-09, 12:20 AM

roger roger :thumb:

garyc

14-10-09, 01:14 PM

12NV same stroke as the 1300.