Will this engine work ? Fiat abarth 2L

Competition engines and ancillaries - general discussion
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ladapowah
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Joined: Wed Jan 22, 2014 7:47 am
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Will this engine work ? Fiat abarth 2L

Post by ladapowah » Fri Aug 22, 2014 5:51 am

Hello..

Im setting up a new engine fast for low budget race..
any idea if this will work ?

- I have an original Fiat ritmo 130tc head that I have only milled 0.4mm..
- OBR inlet manifold with weber 44 idf.. 36mm chokes..
cams are race cams something around this: 288 duration, .410 lift
will probably set them up to 110/110..
- Fiat 2L engine block with Fiat 1600 piston. (high dome) pistons from 1600 regata ? I think..
- Big 4-2-1 exhaust 2,5" end..

This is some parts I have that I will put into my lada 1500 and race in a low budget race, just for fun..
Any idea what the hp would be ?


best regard:
Karl Helland
Norway..
GC_73

ladapowah
Posts: 12
Joined: Wed Jan 22, 2014 7:47 am
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Re: Will this engine work ? Fiat abarth 2L

Post by ladapowah » Tue Aug 26, 2014 11:55 am

The engine runs.
will but the car on the dyno, maybe tomorrow..
does somebody want to quess the hp in the engine ??
GC_73

ladapowah
Posts: 12
Joined: Wed Jan 22, 2014 7:47 am
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Re: Will this engine work ? Fiat abarth 2L

Post by ladapowah » Tue Sep 02, 2014 6:44 am

The engine was on the dyno but somethings wrong with the webers 44 idf.
didnt get enought fuel at 4 gear at high rpm.. even if we put the main jets at 200.
will change carbs to dellorto 40 or 45 drla and take some measurment in the intake manifold and try later.

but did race anyway and the car got a 2 place in the race.
GC_73

Guy Croft
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Re: Will this engine work ? Fiat abarth 2L

Post by Guy Croft » Tue Sep 02, 2014 2:00 pm

GC spec 44 IDF jetting for you:

36mm choke
F9 emulsion tube
145 main
180 air corr
45 - 50 pump
45-55 idle

GC
Guy Croft, owner

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