What size injectors should I get?
#1
What size injectors should I get?
As of right now I知 making high 400 hp on my 2018 2.0 accord. I知 looking into upgrading my injectors to something that will support 600hp. I have an MHI Stage 2 turbo and it maxes at 550hp so I think having a 50hp head room would be good if I were to go bigger. Suggestions??
#2
Honda-Tech Member
Re: What size injectors should I get?
What fuel
#4
Honda-Tech Member
#5
#6
Honda-Tech Member
Re: What size injectors should I get?
There's a lot of factors to consider there - The rest of the car's fuel system, the ignition, and the ECU/tuning. But generally yes there's a tradeoff, larger injectors will give you better duty cycles but eventually your drivability will start to suffer mostly in partial-throttle situations if you get super huge injectors.
With a good ECU and ignition system, which I'd wager your car has, I'd expect 1600cc to be the upper threshold before drivability really starts to suffer. I think anything as low as 1200cc should provide enough flow to efficiently support low 600WHP, and anything as high as 1600cc should still provide at least acceptable street driveability.
With a good ECU and ignition system, which I'd wager your car has, I'd expect 1600cc to be the upper threshold before drivability really starts to suffer. I think anything as low as 1200cc should provide enough flow to efficiently support low 600WHP, and anything as high as 1600cc should still provide at least acceptable street driveability.
Trending Topics
#9
Honda-Tech Member
Re: What size injectors should I get?
The OP's Accord is Direct Injected... you cannot just get any size that you desire because the choices are quite limited. You will also need to upgrade your lift/high pressure and maybe even the in-tank fuel pumps at the same time.
#10
Honda-Tech Member
Re: What size injectors should I get?
Thread
Thread Starter
Forum
Replies
Last Post