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[Update] Most Powerful 2L I4


#1

Can someone beat me? also if someone can pls tell me how bcs i just cant get more power out of this thing.


#2

There is a way.


#3


Lots of very fine tuning helps a bit


#4

Is that knock I see, buddy?

(I like how our efficiency is different)


#5

no knock but I think we hit near the upper limits of 2L i4s


#6

938hp is probably the limit, however, torque can rise!

I’m calling it, this is absolute peak output, son here’s the car file: I4_Testbed_-_V1.car (18.4 KB)


#7

Sorry, nope, the BS continues.

Last one honest: I4_Testbed_-_V1.car (18.4 KB)


#8

That does appear to be the limit (without delving into campaign +30s), mostly because the limit is the turbo itself.


#9

@GameHero89 If you’re after a dyno pony go as oversquare as possible, this allows more rpm and a bigger turbo. not far off otherwise, a little tweaking and you can hit numbers over 940


#10

Turbo size is based off the family bore, not the variant’s. so dropping the variant bore and stroke, and maxing out the family bore gives you a bit more turbo size to play with.


#11

Then this is peak output.


#12

How many times are you gonna claim to have reached peak power?


#13


Its not that much of an increase, but hey, its an increase.


#14

As many times as it takes to reach it. Btw, what happened to your valves?


#15

its because of the stable build.
EDIT: Also, ngl 950hp is pretty much the limit imo. I struggled to get higher than 952, and thats with an engine that was 4cc larger than 2Ls. Unless you’re willing to bend the rules to allow something like 2010cc, I don’t think you’ll go any higher


#16

Same power, more torque at 2000cc.


#17

oh yis the turbo lag


#18

It’s not about the journey, it’s about the destination.


#20

I just can’t get your level of power even with 1 cc more… I just have 2Nm more than you do…

I love the neck breaking destination :rofl:


#21

Hey would you send me the Car File i would Like having that engine for my Golf Dragster