Question about turbo setup

[CMF_demonical]

Hi guys , im wondering what the result will be with 1.0 pistons in 1.3 block (current setup) going turbo.Will it hold up ?

 

[CMF_frank2]

mine lasted 1 week but that was mainly down to overboosting and from
running the wrong spark map
https://micra.org.uk/cmf/message/72737

 

[CMF_demonical]

Im running a megasquirt ECU to sort out the fueling and spark maps , planning to start with it in the next few weeks to see if it will hold up , if not got a cheap 1.3 engine waiting to pick up

 

[CMF_RTK]

Why put 1.0L pistons in an 1.3L engine? For turbo? You want less compression with a turbo setup not more

 

[CMF_demonical]

At first i was going N/A then got hold of a dirt cheap turbo and the rest of the story is clear, it will have much more mid range punch with that ratio if anything else.

 

[CMF_frank2]

demonical WROTE:
it will have much more mid range punch with that ratio if anything else.

aye, the supercharged k13 has a C/R of 13:1 iirc