K24a3 capabilities

**Benson** · 13-12-2011 08:06 AM

Ive tuned a few K24 too 8000rpm. Internally stock with 50vtc and the usual boltons

**fatboyz39** · 13-12-2011 08:09 AM

We've pushed k24a3 for circuit work to 8000rpm. So it'll take 8000rpm for street application just fine.

Bang for buck mod -

VTC GEAR
KPRO
Good headers
RBC intake manifold (top end power)
Tunable ECU

These mods alone should get the motor to open up and make power up too 140-150kw atw. This is evident on over 10x k24a3 we have tuned with similar mods.

**Fredoops** · 13-12-2011 08:46 AM

Isn't Kpro a tunable ECU :-S

**marquee** · 13-12-2011 09:05 AM

Ill get scared when driving and i see it go past redline lol. Ill try it soon flashpro may be getting tested in my car fairly soon (end of jan)

**Fredoops** · 13-12-2011 11:01 AM

Flashpro needs a USDM post facelift ECU ain't it?, in that case wont you get CEL's for the purge valve and fuel tank pressure valve mismatches?

**marquee** · 13-12-2011 11:04 AM

Thats why its getting tested first. Its like a pre release test. But wiyh flashpro im pretty sure you can turn off cels

**DakDak** · 13-12-2011 11:48 AM

Originally Posted by Fredoops

Isn't Kpro a tunable ECU :-S

Yes it is.

**DakDak** · 13-12-2011 11:56 AM

Originally Posted by mocchi

seems like its now updated with:

.

The max you should run its still 45vtc. With 50 deg I think the piston hits something or does something that is fatal to the engine. Forgot what it was though.

**vaikis** · 13-12-2011 05:32 PM

you won't make any gain with 50 deg. on low cam, I see only 45-40 deg benefits. BTW I have K-Pro and tried 50 deg, there is no any P2V contact with OEM camshafts

**wuism** · 16-12-2011 06:32 PM

My redline is at 8300rpm....Removed stock oil pump and replaced with FD2R one... Used the Toda balancer killer kit.....
Given I don't go to 8300rpm all the time.... Motor has seen 2 track days so far and no issues....
40deg vtc using Toda spec C cams...
Stock bottom block...

**vaikis** · 16-12-2011 06:37 PM

Originally Posted by wuism

My redline is at 8300rpm....Removed stock oil pump and replaced with FD2R one... Used the Toda balancer killer kit.....
Given I don't go to 8300rpm all the time.... Motor has seen 2 track days so far and no issues....
40deg vtc using Toda spec C cams...
Stock bottom block...

I asume you have changed valve springs ?