For those curious as to what a k24a4 can handle (Work in progress)

xproductionz · Apr 11, 2008

For those curious as to what a k24a4 can handle (Work in progress - dyno sheet up)

Well here is what i have done

stock k24a4 (accord)
type s oil pump
arp head studs
rbc mani

thats pretty much it... i have done tons of searching and found a lot of people asking what a k24a4 can handle stock... to many none of these got answered... even myself i was kinda curious..

the k24 in the car (em2) is just to get by for now while the other one on the side is getting built.. its about 20% done...

so went to the dyno last night... spent 4 hours on the dyno.. sorry no graphs cause we werent done with the tuning but have a number printout and it was almost midnite when we got done.. and i had to work the next morning..

keep in mind that we set the redline to 6000 rpm
and the clutch started slipping the last 3 runs of the night...

all runs were a pull in 5th

345.6 hp @ 6143 rpm and speed reading of 111.1mph
350.1 tq @3590 rpm and speed reading of 65.5mph

all at 10.8 lbs of boost on a custom made turbo.

so next week the (partially sponsored) twin disc goes in .. i still need axles :down:... and back for a retune

PS:.... this was all done on a MUSTANG DYNO.... thinking about going on a dynojey and dynapak just to make my numbers look higher.. hahaha

the WCF wasnt inputted on this one so i dont know what it would be with the correction. This was the final numbers for that nite before the clutch finally started slipping

The second sheet with the curves is NOT the graph of the final run. The graph was taken right before the clutch started slipping. It was the cleanest graph so i had him just print it. I think this graph we were only pushing about 7-8lbs of boost. we did probably about 5 more pulls with the slipping clutch after this graph

Heres the VIDEO LINK
http://www.youtube.com/watch?v=65Z90AOSG1Q

jon v said:
any pics of the setup?

hahahaha... u asked for it

Where it all began

Stage 1

Stage 2

Stage 3 - All Done and painted.. and boosted.. singel cam D17

Later it came to my conclusion that i wanted to lower the car to give the rims and tires a more fitted look... but in doing so would make the car sit to low to the ground.. so instead i upgraded my rims to some 18in rims covered in 205/40/18 toyo proxies

Soon afterward... she went into hibernation

to resurface with a new heart transplant

This is how she sat a 2 year ago...

Finally... UNDER THE HOOD

And here is a closer look in case the other one is a little too far for ya

At first we were going to use my friends camera but since here camera died i ended up using my cmaera phone on my cell

Well the next day we got a fresh set of batteries going.. heres some pics

Last but not least.. one of my favorite pics

Then we topped the night off with a view

Not with the bodykit off... just a plain old type-r lip on there

And this is how she sits now sort of.... i have a different lip and rims on there now

this is how it sits now with the new lip and new rims

Thanks for looking and have a nice day...

i'll have pics of the engine bay in about an hour or so of the setup

before

after

Heres the car running with some 24.5in slicks

i was kinda bored so heres some new pics

hers vids to go along with the car as well

me against the ITB powered fit
http://www.youtube.com/watch?v=5q6_vtDhrXw

and some other random ones
http://www.youtube.com/watch?v=zv0MX1Tv9nI

http://www.youtube.com/watch?v=Wot2mAzvT9w

http://www.youtube.com/watch?v=jTRObmHe9MU

.

CM5 · Apr 11, 2008

not bad. i have an 03 accord and on 9psi i hit 291whp/272wtq. mind you this was on a small turbo. im going with a new setup and was hoping to get to around those numbers. RAA rods look very weak so ive been kinda weary of going that high.

also, you might make more power by ditching the RBC manifold. a stock k24a4 dosent rev high enough to make use of it. someone already tried it and actually lost power up untill 6k on a k24a4. id try the RBB (TSX) manifold instead

xproductionz · Apr 11, 2008

actually we did that with my friends k24a4 in his rsx... and we actually gained more torque thorughout the mid section... it was in the same day.. we tunedin the morning with the tsx mani... then later in the afternoon after swapping to the rbc gained more without tuning... but thats just one car.. everyone will yield different results

hondaluver · Apr 11, 2008

screw that, im not cuttin up my core support to have a rbc...

good job tho...:silly:

thetunersource · Apr 11, 2008

rollertoaster · Apr 12, 2008

I have to ask... What size turbo?
I'm running 10psi on my k24a4, with an rbb manifold. Sorry, no Dyno yet. I have to upgrade the fuel supply system and downpipe first.

xproductionz · Apr 12, 2008

custom trimmed turbo... i guess one could best describe it as a 50trim on the exhaust side with a 60trim on the blower side.. its like taking a 50-1 and mating it with a 60-1

3inch downpipe with 3 inch exhaust all the way through

katch24 · Apr 12, 2008

keep in mind that we set the redline to 6000 rpm

345.6 hp @ 6143 rpm and speed reading of 111.1mph
350.1 tq @3590 rpm and speed reading of 65.5mph

Nice work!
You made 345 @ 6143 with the redline at 6000??
Is that right?

xproductionz · Apr 14, 2008

Sorry guys.. was spending the weekend at universal studios... anways

yes you read this right.. it was set to 6000 but when it was held up there it revved past it a little.. not by much. i assume its the sturbo still wanting to rev the motor more..

ucyImd1 said:
was this on pump gas ?

yes this is on 91 octance.. stuff found at your everday gas station.. :dance:

rollertoaster · Apr 12, 2008

wow, I really need to upgrade my exhaust. Those are some impressive numbers. my turbo size is: 60trim .70a/r compressor .63a/r turbine

ucyImd1 · Apr 13, 2008

was this on pump gas ?

hondaluver · Apr 15, 2008

note to caution, a twin disc is a bitch to DD

xproductionz · Apr 16, 2008

good thing this aint my daily driver... lol

jon v · Apr 16, 2008

any pics of the setup?

xproductionz · Apr 17, 2008

hahahaha... u asked for it

Where it all began

Stage 1

Stage 2

Stage 3 - All Done and painted.. and boosted.. singel cam D17

Later it came to my conclusion that i wanted to lower the car to give the rims and tires a more fitted look... but in doing so would make the car sit to low to the ground.. so instead i upgraded my rims to some 18in rims covered in 205/40/18 toyo proxies

Soon afterward... she went into hibernation

to resurface with a new heart transplant

This is how she sat a 2 year ago...

Finally... UNDER THE HOOD

And here is a closer look in case the other one is a little too far for ya

At first we were going to use my friends camera but since here camera died i ended up using my cmaera phone on my cell

Well the next day we got a fresh set of batteries going.. heres some pics

Last but not least.. one of my favorite pics

Then we topped the night off with a view

Not with the bodykit off... just a plain old type-r lip on there

And this is how she sits now sort of.... i have a different lip and rims on there now

this is how it sits now with the new lip and new rims

Thanks for looking and have a nice day...

i'll have pics of the engine bay in about an hour or so of the setup

the-anti-crack · Apr 18, 2008

:up:for another k swapped car in vegas. i havent seen many. your car looks better with out the kit.
any times with the new set up?

xproductionz · Apr 22, 2008

dyno sheet up... check first post up top.....the WCF wasnt inputted on the first one so i dont know what it would be with the correction. This was the final numbers for that nite before the clutch finally started slipping

The second sheet with the curves is NOT the graph of the final run. The graph was taken right before the clutch started slipping. It was the cleanest graph so i had him just print it. I think this graph we were only pushing about 8lbs of boost. we did probably about 5 more pulls with the slipping clutch after this graph

01k20aEM2 · Apr 23, 2008

wow the car looks soo much better now!

rbsjnh · Apr 23, 2008

nice em2

xproductionz · Apr 24, 2008

before

after

hondaluver · Apr 25, 2008

nice job man, didn't like that body kit too much...

btw, aren't you the guy i sold the evs springs to?

i lost that money in 2 bets. lol

xproductionz · Apr 25, 2008

haha.. yup.. wen u came to vegas.. i remember that too cause after we did the tradeoff u called me back like in an hour or so and told me u already lost the money..

:silly:

xproductionz · Apr 26, 2008

heres a vid of the clutch clippin.. lol.. last run of the nite

http://www.youtube.com/watch?v=65Z90AOSG1Q

xproductionz · May 1, 2008

update:

twin disc is in... chatters like a mofo.. haha..
waiting for the steel braided clutch lines to come in so i can finish with the clutch setup...

now all i need is some stronger axles...

xproductionz · May 8, 2008

to the top for the people who wonder about the k24a4 and dont know how to search

allmotorhawaii · May 9, 2008

is the whole head and block bone stock cams, pistons etc.?

xproductionz · May 9, 2008

completely.. with the exception of small upgrades such as type-s oil pump and ARP head studs

what part of hawaii u from?

xproductionz · May 17, 2008

u know what.. once u get the hang of the twin disc u can get it to drive almost like stock :up::up:

flipsx3 · May 17, 2008

what ignition do you run how many degrees from 6000rpm up to redline on what fuel do you use at 10.8psi

xproductionz · May 18, 2008

dude... what with a technical mumbo jumbo..

... if you actually read the FIRST post and post #11 and #12 most of your questions would have been answered.

-for one i didnt go past 6000rpm.. we stopped at 6000rpm cause of the slipping clutch.

-Im running stock ignition

-im running 91

-the degrees dont matter cause every motor is different. What my motor makes at "x" amount ignition might not work for your setup seeing as that we are in different states with different weather and different elevation... etc.. etc..

flipsx3 · May 18, 2008

so flater mwhat is your timing at 10 psi at redline

xproductionz · May 18, 2008

let u know when my laptops charged and i open shop back up on monday. I keep my car at the shop and dont bring it home..

why are u asking me about my timing when it has nothing to do with ur problem????

u have a k20 with aftermarket pistons running a different turbo with higher octance gasoline and running more boost... did i miss anything??.. and not to be mean or anything but u already started a new thread asking about this very same problem...

flipsx3 · May 18, 2008

i know all that affects timming. That was not my question or if your timming would solve my problem all i was asking is whats your timming at 10.8 psi at reline 6000rpm thanks much apreciated nice numbers by the way my car is also a em2 2001 they are so much better with a k20

xproductionz · May 18, 2008

nice to see another em2 wit mo powa

For those curious as to what a k24a4 can handle (Work in progress)

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