2020 Civic Si Reviews Compilation

rhino

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I have the 2020,what is the speed I should be at in 5? Then when too shift too 6?
i was wrong about my rpm and speed and i try to shift at 4k if im just driving normally if im having fun ill wait to shift it

also i dont know ive never driven the 2020 i have a 19
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Green82

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with the gear ratio change anybody know what top speed is with the gov. removed?
 

tacthecat

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158.8 mph in 6th gear is red line & fuel cut-off.
Should take about 225 whp to get there.
 


tacthecat

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You could always raise the rpm and fuel cut-off points but you need more horses and will likely go - POOF!
 

Green82

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You could always raise the rpm and fuel cut-off points but you need more horses and will likely go - POOF!
well who really leaves the car stock? if i trade in my 2017 hatchback sport and went with a SI one of the things i would do is change out the rods and pistons
 

Green82

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We do have alot of straight lonnnng roads in OK
i have had my hatchback up to 150 with lots of rpms to go but the rear of the car got a little to light feeling to the point you could feel it wobble slowed it done and never tried again even after i lowered it
 


Maroco

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i have had my hatchback up to 150 with lots of rpms to go but the rear of the car got a little to light feeling to the point you could feel it wobble slowed it done and never tried again even after i lowered it
You sir are a braver man than i. While i trust hondas reliability long term.... I have yet to trust a honda, or any fwd, past 120. Good to know she will be stable at higher speeds!:headbang:
 

Green82

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You sir are a braver man than i. While i trust hondas reliability long term.... I have yet to trust a honda, or any fwd, past 120. Good to know she will be stable at higher speeds!:headbang:
think every car i have owned at least once i want to know what it can do but like i said i never hit top end because of that wobble i got at 150 a spoiler might have helped but never like drilling holes in a new car that i planned on trading in at some point
 

tacthecat

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well who really leaves the car stock? if i trade in my 2017 hatchback sport and went with a SI one of the things i would do is change out the rods and pistons
Why? There's no indication that those parts are the weak link in the Si engine.
 

Green82

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Why? There's no indication that those parts are the weak link in the Si engine.
because these engines cant hold high HP for long think it was map performance that had 500hp on theirs it lasted it bit but it finally blew.

PRL has a built SI engine and theirs is still holding 600+ hp which 100 of that is from NOS
 

tacthecat

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You're going to need a lot more than rods and pistons to go to 500+ horsepower; and I'd imagine mileage and driveability might suffer.
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