Dynoed tonight 365rwhp @19psi

[Structure240sx]

just put in my 550cc's in today and msd 7al and took her to the dyno. should be able to post the graphs tomorrow.

low boost (street/pump gas setup) 15psi324.3rwjp353.6rwtq

high boost (track/race gas setup) 19psi364.9rwhp384.1rwtq

the thing that i just realized is that the graph for the 15psi run ends at 5100rpms and the 19psi run ends at 5200rpms. i thought i was holding it to 6000. i should have taking it up higher but i was trying to keep my eye on all the guages. klattr1 seems to think i might have had another 5-10rwhp left in me.

the 15psi tuen is in the mid to low 11 afr'sthe 19psi run is in the mid to low 12 afr's

total timing on the runs was 17 degrees

all the tunning was done on the safc and stock ecu

track coming this tuesday

[IvanAtSPRacing]

good job. Cant wait to see how it does at the track.

How are you keeping your timing at 17 degrees? How are you measuring your timing under boost?

[Structure240sx]

i have an mdm techtom plugged in that reads what the ecu is doing. i believe that since i have the egr blocked off that the ecu is in a safe map that is perfect for the turbo, not too aggressive with race gas but safe

[daniel240]

wow, very impressive numbers. do you still have your old injectors?

[klattr1]

congrats man. you could get 10 rwhp more out of that thing at least after 5200 rpms.

maybe even 20 rwhp more since your torque and hp are so offset and most similar setups peak HP around 6000-6200 rpms.

ivan, he's got my MDM Techtom for reading total timing (used to be Norbert's). the 17 degrees total timing reminds me of a JWT timing map but his is a stock auto ecu pinned for 5 spd swap. its definitely got us stumped so far but some of the monitoring and datalogging Anthony does with his car is exactly how more KA-T guys should be.

11's here you come!

welcome the next featured car of KA-T.org and congrats to Anthony again!

[Structure240sx]

[Structure240sx]

[Structure240sx]

right border of first graph is 5.5kright border of second graph is 5.2k, damn cardomain

daniel, thanks and yes i jsut took the 480's out today and need to sell them. email me if u want them

[574-240sx]

Great numbers. How are the 550 holding up with the SAFC for daily driving?

[NateDogg]

Hey thanks for the dyno curve. What gaps are you running? You might want to try .032"

[Red-KAT]

Where can I get an mdm techtom?

I have all the bases coverd except knock and timing.

NM... Yahoo found it... 400 ouch...

[crzycav86]

Is this on a stock block? Those numbers are impressive! Congrats!

[Red-KAT]

No he is built.

[Structure240sx]

nick- 550's arent bad at all for daily driving. sometimes the idle can be a little rough but that could also be from me messing with everything possible on the car

nate- i have the gaps at .032 and theres no problem with spark. i have a 7al-2 installed now which gives me plenty of spark. i might even be able to open the gaps up slightly, but im not going to worry about it

red- yea the mdm is pricey and hard to find used. i jsut got an apexi multichecker off ebay for $275 shipped. there was one for $225 shipped but i missed it. basically the same as the MDM except it has peak hold and hard wires into the ecu plug

[turtl631]

Any idea where teh s15 injectors top out? THat looks like a good option for someone without a built block b/c the upper limit of the injectors is probably close to the safe zone for the stock pistons. Finding a ROM tune for 480s is probably tricky though.

[Structure240sx]

they max out around 320rwhp. i only have a safc to tune them. safc is supper easy to use. want to buy the 480's? pleasssse

[MikeMurphy]

hey shoot me an email re: the 480s.

[email protected]

-Mike

[turtl631]

I would consider it but I'm still just in the planning stages of my project, probably won't be able to boost for at least a year. My income is pretty limited since I'm in school. THat sounds good though, 320 whp is a nice upper limit for what I want to do (stock block, t3/t4 50 trim, autoX/mountain roads/a little drifting & drag). I really would prefer to use a ROM tune though. Anyways, congrats on those numbers again. If you get those 740 CCs in spring, man...that'll be sick

[GEO]

you still want me to host Anthony?

[MarkEmark]

Structure240sx...do you have built internals?!?

Nice numbers!

[Structure240sx]

yes i have ross 9:1 pistons and pauter rods

geo do whatever you feel is needed

[andrave]

damn. thats nice.I should be pushing 15 psi if I ever get the twin turbo thing running, it'd be awesome if I could make near that kind of power. I've got stock compression though.

[Structure240sx]

so? ivan made 400rwhp off a completely stock ka . 350rwhp can be done much easier

[SloS13]

Good Job man!!!

[Matthew]

This is pretty exciting that you are only running a s-afc on the stock ecu.If you don't mind....what MAF are you running?and at what % did you start tuning the afc?thanks!

[:: orion ::]

A quick note:

He is the ONLY one experiencing those kind of timign #s on a stock ECU...dunno why his is weird, but it is.

DO NOT...I repeat...DO NOT assume that you can just buy anf AFC, Z32 MAF and 555cc injectors and make 400rwhp safely on a stock ECU UNLESS you actually log the actual total timing from YOUR ECU in YOUR car.

These results are not typical.

- - - - -

Just a warning...so when someone comes back with a blown motor and bishez, we can say "I told you so!".

I was getting 28* total timing at 6psi and +5000rpm. Not good. That's why I cracked the ring land on #4...and why others constantly blow stock KA's...too much timing.

- Brian

[Matthew]

A quick note:

He is the ONLY one experiencing those kind of timign #s on a stock ECU...dunno why his is weird, but it is.

DO NOT...I repeat...DO NOT assume that you can just buy anf AFC, Z32 MAF and 555cc injectors and make 400rwhp safely on a stock ECU UNLESS you actually log the actual total timing from YOUR ECU in YOUR car.

These results are not typical.

- - - - -

Just a warning...so when someone comes back with a blown motor and bishez, we can say "I told you so!".

I was getting 28* total timing at 6psi and +5000rpm. Not good. That's why I cracked the ring land on #4...and why others constantly blow stock KA's...too much timing.

- Brian

So he's running a z32 MAF?

I'm sure everyone appreciated your heads up, as i too know of a lot of people with hondas that tried to push a pure s-afc setup too far, and have fallen victim to too much timing advance. But the notion of being able to keep the timing fairly static is pretty exciting, even more so if it can be done consistently.

It's also not clear to me, but was the CEL light on when the timing was measured?

[Structure240sx]

yes im running a z32 maf. there are now at least 3 of us that have confirmed the stock ecu pulling timing on our ka-t's. me a buddy of mine, and i belive virus77.

my CEL is one for many reasons:rear 02 sensor not hooked up2 for the auto not being there anymoreegrwho knows what else, i jsut ignore it now

[Matthew]

yes im running a z32 maf. there are now at least 3 of us that have confirmed the stock ecu pulling timing on our ka-t's. me a buddy of mine, and i belive virus77.

my CEL is one for many reasons:rear 02 sensor not hooked up2 for the auto not being there anymoreegrwho knows what else, i jsut ignore it now

awesome.Thanks for the info.

[GEO]

Come on tough guy, break the CEL bulb...