Technical Punto 75 engine + carb

[Uno driver]

Hello

I would like to know how much power would I get with Punto 75 engine, modified SPI inlet manifold, carb (from uno 60S 1.1 FIRE or similar) and no cat? Would I get more or less than 75hp?

 

[Brooky]

why go carb? and you might aswell get the p60 engine if your going to stick a spi mani on it

 

[rallycinq]

Probably less if going for the SPi manifold.

Big question.

Why?

Cheers

PD

 

[Uno driver]

The car is not Cinq or Sei, I asked here because you know a lot about modifying FIRE engines . I'm thinking about putting punto 75 engine in carbed Uno 1.1 . I could buy this engine cheap from a friend.

Thanks

 

[rallycinq]

I gathered from your luggage carrying device that you weren't a Cento driver.

I think the induction will be the limiting factor.

How daft do you want to go?

Cheers

PD

 

[Brooky]

Carb would need re-jetting, flange adaptor would need to be made up.

A bit of head work and a full exhaust system might bring it ner to 75hp

 

[Brooky]

or just keep all the p75 bits and buy MS

 

[Uno driver]

If I get 70hp out of it I would be happy (now I have 57hp).

Would I lose a lot of power if I use SPI head or it doesn't matter in my case?

MPI sounds good but there are more complications to make it road legal.