Tuning Seicento mpi

[backtomyyouth]

Hello all. If Im in the wrong section then I apologise in advance. I just need to know what throttle body upgrade will directly fit my sei mpi. All I need is a simple punto 75 for eg. Tried to search on here but end up getting baffled. I just need a simple answer if you can. Thanks for the help guys n gals

 

[Ouby]

Simple answer.... none!
There are three options:
1. Mk1 Punto 16v TB but you will need to make a mounting plate for it to bolt on to the Sei manifold.
2. Buy a bored out 1.1 TB from GSR.
3. Buy a bored out 1.1 TB from https://www.fiatforum.com/members/sparky5/

The last two options also mean you can keep the existing airbox (& fit a K&N filter if you're prepared to pay for a decent filter instead of changing the inefficient paper crappy thing every year).

 

[Cento186]

:yeahthat:

Bare in mind the hole in the inlet manifold is only roughly 39mm or so. If you get a 40mm or 16v it would be beneficial to bore out the manifold as much as you can. From what I hear 40mm is good for plenty of power!

 

[backtomyyouth]

Guys that is great thankyou. That has really cleared things up. Good job