Whats the highest compression you've seen on a running Ka?

[Shanesmyname]

Doesn't seem like a lot of people are into the N/A ka, but I wanted to give it a shot. What little tricks could I do to get it into 12, or 13:1 ratios?

[datsunnazi]

welding the combustion chamber to raise the compression ratio.

there aren't really any "tricks" per se. It's all math.

[unreal-]

SOHC Pistons, Thinner HG, etc.

[nate1]

im like 12.5.1 but at that level i have to run race gas to get the most out of it, i had to get it tuned down to run 93 :( i wana put a s2000 motor in it they do great na

[nomoremk2]

For the most part, trying to make N/A power with a KA makes no sense unless you have some kind of road racing class rules to meet. By the time you're done building a 200 hp na ka you could have had a higher hp turbo ka everytime.

[nate1]

u can make more power turbo but na is so much fun to drive

[Shanesmyname]

im like 12.5.1 but at that level i have to run race gas to get the most out of it, i had to get it tuned down to run 93 :( i wana put a s2000 motor in it they do great na

How much power are you pushing with that on pump gas? Sounds like something I want to do lol

[Shanesmyname]

SOHC Pistons, Thinner HG, etc.

Do you have to change the sohc pistons to fit a double cam?

[Shanesmyname]

welding the combustion chamber to raise the compression ratio.

there aren't really any "tricks" per se. It's all math.

I'm trying find out some tricks to eliminate hotspots In the combustion chamber lol sorry that's what i was kinda referring to