I Just love those small racing engines. 
Engine specs:
999cc
bore 54.0mm
stroke 54.5mm
compression : 1:14.5
Seriously impressive. When I get home I’ll have a go at the same thing. 
Very nice^^
I actually get to sqeeze some more power out of the 1L i6 engine
999cc
bore 59.5mm
stroke 59.9mm
compression 1:14.3
Or this 1L i4 engine
999cc
bore 68.0mm
stroke 68.8mm
compression 1:14.2
Eat my dust, sucker! 
GSI 1.0L I4 Race 2013Rev0.lua (51.9 KB)
(For some reason the cam resets to 60 when reloading, bump it back up to 80)
Bit of timing work and I’m sure his will still dust you. 
Well, I purposely left at least another eight horsepower on the table. Let’s see if you guys can find it. 
Don’t know how 2 take a picture but i got 197bhp, 120 ft-lb torque, 15:1 compression, 18.36% economy and a weight of 54.8kg out of a 1049cc V8! 
EDIT: Make that 53.3kg!
My first engine was build in the year 2013… without increasing the tech level.
Now its build in 2020 with “all in”
and this one with 1048ccm
http://imageshack.us/a/img13/5302/39188571.jpg
Power: 192 hp
Torque: 155 Nm
Weight: 48.2 kg
Economy: 17.03%
Bore: 50 mm
Stroke: 63.6 mm
Compression: 15:1
Power: 193 hp
Torque: 156 Nm
Weight: 70.1kg
Economy: 17.17%
Bore: 53.2 mm
Stroke: 56.2 mm
Compression: 15:1
http://imageshack.us/a/img690/400/11309371.jpg
Power: 194 hp
Torque: 157 Nm
Weight: 54.2kg
Economy: 17.66%
Bore: 50 mm
Stroke: 63.6 mm
Compression: 15:1
Nice jobs , you all did.
They all beat the crap out of mine, back to the engine designer again , to make me at least a competative engine. 
Last try.
This engine has 193.8PS … but it´s shown with 194PS.
Power: 194 hp
Torque: 156 Nm
Weight: 67.5kg
Economy: 17.19%
Bore: 50.4 mm
Stroke: 62.6 mm
Compression: 15:1
Really cool stuff going on! Love the engines restricted to 1L, but at this point it will be a slow race starting up since your powerband is at the 7000rpm for your torque lol, So its responsiveness and weight would matter more than anything I’ll try and make one and post it under these restrictions!
