1.4 or 1..6 head on 1200 Bottom end?

[Dod]

Right a local lad wants to buy my GTE and 1400 SR head off me to stick onto his 1200 Corsa's bottom end, WTF is that all about? He reckons that it'll give plenty of power and that he's has it done on Previous cars, is he talking Bollox?

[Riggy]

lol yeah :lol:

sell him them and charge stupid amounts :lol:

[nathan.]

1.4SR heads are poo. The 1.2 head is far better

[Dod]

Yeah, but its an SPi head

[nathan.]

whats an spi head. the 1.2 ?
although i'm sure the sr is same as the spi head on a 1.4

[Stuart]

1.4 spi/sr/any carbed one is square port and gash.

the 1.6 head would be a benefit but only once skimmed to death :D

[Dod]

So, its not worth the Hassle then? The 13SR head any better that the 1200 Carbed head?

[nathan.]

same

[Stuart]

1.2 head is mildly better than the 1.3 head......

[nathan.]

ahhhhhh, i take that back. lol

whats the diff stu

[Stuart]

ive never really known myself lol, but vicious rumour has it that the 1.2 head flows better, and has the added bonus of a slightly increased CR ;)

[Dod]

Right, i've heard its to do with the 1200 Head having better compression when mated to the 1400 Bottom end, i have 2 1.3 SR heads and i'm gonna use one with the T40s, but i'm not sure weather to go with the 12 or the 13 now.

[Snowface]

be a lot better if u wn=ent for the 1.4mpi head instead dod. only trouble will be if your not going to use T40's.