1.4 Xsi

[106nick]

Not really clued up on car engines at all. bike engines for me!!

but..... What sort of injection do they use??

Would it benefit from a Vtr/newer model XS throttle body?

Just thinking of possible cheap ways to gain a bit of power.

[106nick]

Balls i meant a rallye inlet. ahh i'm losing the plot >:(

[106XSi_Jay]

I know the xsi uses multipoint injection, ;D

[Gina_G]

Would not bother with the S1 rallye inlet takes a lot of work to get it to run right and although does not need a remap in some cases would benefit form one. If you have done the usual 4branch, exhaust and enclosed induction kit. Try finding some later VTR injectors with the 3 hole spray nozzle supposed to run smoother with them in

[Tewkes]

could have rallye cam, head, big end, complete head etc, loads little bits that would make different gains.