1.3 rally car engine build

[sunshades.windowtints]

Hi I am after some advice I want to get about 150bhp out of my 1.3 k11 engine can any one tell me what I have to do to get this with out spending millions on it cheers danny

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[h701micra]

Turbocharged ones make 150hp
But I think 120 is max cheapish on n/a iirc... you'll have to spend money either way for that power

 

[Enuo]

The works rally cars had 160hp... twin injectors and the like though iirc

 

[SuperUno]

I've got 126bhp out of my 1.4 which is N/A, it could probably give more with better developed /wilder cams. This is still road rally spec so standard TB, to get 150bhp you will need ITB's....

 

[freeze19]

I read an article about a 150hp (at 8500) 1.3l micra in a french mag.
They say the car have nismo high comp piston (71mm), 38mm mulholland exhaust manifold, keihin fcr carburator (39mm).
I think there is more but I don't know what (maybe cams...)

 

[Glen]

Your best bet is give matt humphries a phone he can sort you out with parts and advice

 

[Low Rider]

First question is, what's your budget, as this will largely clarify what is viable before you get to ordering anything.

 

[sunshades.windowtints]

I don't really have a budget but I don't want to spend the earth on it I can't turbo it cause of the rules for the class I am in I was thinking 1.0 pistons (flat top for compression) worked head cams and bike carbs or twin 40s it already has 4 branch manifold on it . but would I have to swop the ecu for a aftermarket one or would the standard one be ok ? What kind of bhp can I get form them kind of mods


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