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Old 07-11-2018   #16
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Quote Originally Posted by ddrexj View Post
How did you manage to get that dashboard on a 8v? As far as I know they don't come with the "rpm-meter".

Great Punto btw!
I took it from 16v Punto, only needed proxy alignment with multiecuscan


Exhaust sound with supercharger
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Old 07-11-2018   #17
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

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Last edited by ddrexj; 07-11-2018 at 22:38.
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Old 07-11-2018   #18
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

So what's the story with the pulley setup? All custom or bits and pieces from other sources?
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Old 08-11-2018   #19
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Quote Originally Posted by Miller Corner View Post
So what's the story with the pulley setup? All custom or bits and pieces from other sources?
Nothing special, ac compressor removed and made a bracket for supercharger. Original tensioner with longer belt. Had to add one idler pulley, it's from Volvo V40
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Old 08-11-2018   #20
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Quote Originally Posted by jonik View Post
Nothing special, ac compressor removed and made a bracket for supercharger. Original tensioner with longer belt. Had to add one idler pulley, it's from Volvo V40


What sort of PSI is it making? Any power figures yet?
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Old 08-11-2018   #21
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Top job that man - well done! Not hugely dissimilar from mine, but you seemed to crack the ECU setup quicker than me. I'd keep an eye on that slight movement of the supercharger mount though - it really should be rock solid when you blip the throttle if you are to avoid any future vibration fractures of the bracketry....

Have fun
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Old 14-11-2018   #22
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Quote Originally Posted by Miller Corner View Post
What sort of PSI is it making? Any power figures yet?
7psi, no power figures yet but it's fast already
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Old 14-11-2018   #23
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Quote Originally Posted by R1NGA View Post
Top job that man - well done! Not hugely dissimilar from mine, but you seemed to crack the ECU setup quicker than me. I'd keep an eye on that slight movement of the supercharger mount though - it really should be rock solid when you blip the throttle if you are to avoid any future vibration fractures of the bracketry....

Have fun
Supercharger is secured properly now. There was a lot of alignment issues etc at first so it was fixed only from 2 points
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Old 14-11-2018   #24
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Episode part 4


Still some things to do:
Better flowing dump (arrived, waiting for install)
Adjustable fuel pressure regulator
Walbro fuel pump

I'm thinking of using evap system line as fuel return line and make a new one with hose for evap system. There's no metal fuel line available in here, only hoses and I don't want to take any risks. Or I will find new fuel line from scrapyard but that's not easy to get in winter
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Old 14-11-2018   #25
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Quote Originally Posted by jonik View Post
Episode part 4

https://youtu.be/vn2mgGSmuvc

Still some things to do:
Better flowing dump (arrived, waiting for install)
Adjustable fuel pressure regulator
Walbro fuel pump

I'm thinking of using evap system line as fuel return line and make a new one with hose for evap system. There's no metal fuel line available in here, only hoses and I don't want to take any risks. Or I will find new fuel line from scrapyard but that's not easy to get in winter
The evap line is metal in the engine compartment and then becomes plastic under the passenger seat. Motonet sell copper pipe for brake lines and I suppose they will have the tools there to shape the copper ends.
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Old 14-11-2018   #26
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Quote Originally Posted by judderbar View Post
The evap line is metal in the engine compartment and then becomes plastic under the passenger seat. Motonet sell copper pipe for brake lines and I suppose they will have the tools there to shape the copper ends.
Yes I know, similar as fuel line. I know that also but the diameter is too small. Normal copper pipe is available but bending might be difficult. I may have to disable the evap system anyway if I upgrade to Punto mk1 75 intake manifold and fuel rail.
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Old 27-11-2018   #27
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Part 5

Tried Tial Q 50mm dump but it didn't work as planned.
Added fuel return line and ditched evap system.
Installed adjustable fuel pressure regulator.
Changed Walbro 255lph copy fuel pump.
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Old 30-11-2018   #28
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Quote Originally Posted by jonik View Post
Part 5
https://youtu.be/amhv_EPyGY4

Tried Tial Q 50mm dump but it didn't work as planned.
Added fuel return line and ditched evap system.
Installed adjustable fuel pressure regulator.
Changed Walbro 255lph copy fuel pump.

I might fit the supercharger and leave the rest of my car as it is. Great sound!



(I had not realised you were adding english subtitles to your videos)
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Last edited by judderbar; 30-11-2018 at 09:47.
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Old 11-12-2018   #29
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Finally found a way to get correct air/fuel ratio on boost. It worked without first lambda but it felt a bit sluggish and check engine light was on. Also got fuel trim error code time to time. Now it works great and no error codes. There's now original Walbro 255lph installed
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Old 17-12-2018   #30
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Re: Supercharged Fiat Punto mk2 1.2 8v #boostedpunto

Driving footage

Full part list (so far):
Aisin AMR500 Supercharger
2" Boost pipe & hose kit
Greddy type RS dump (blow off valve)
Intercooler (Biltema)
Walbro 255lph fuel pump
AN6 adjustable fuel pressure regulator & fuel return line added
Injectors IWP127 231cc/min (Ford KA turbo)
COOLINGMIST NOS METHANOL ADJUSTABLE BOOST PRESSURE SWITCH
Ecumaster DET3 piggyback
PLX DM-6 Gen 4 wideband lambda gauge
Dragon Gauge analog boost meter
Colombo & Bariani Fast Road Max camshaft
40mm bored throttle body
Supersprint cat back
Ashley exhaust manifold
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