www.ka-t.org

alright this is pritty weird, but i have done all the egr deletes and everything you could do to clean it up... but now it still cuts off at 4rpm..... the car still makes vacuum while lossing boost... what we think is that the valve springs are not holding up, has this happend to anyone eles??

alright well just found out that the ka has buttfly valus under the intake, so if some one could help me out here on redoing the vacuum lines, thats what i pritty much need to get my car runing right, and anything eles to kinda of clean up the engine bay any help we do... thanks alot

AFR is 11.3 and the knock is not showing were tuning with nistune and not showing

We had taken off the bov cause it's not working, it's on the passager side, I'm not to sure how it's set up, but after we put it back in it ran like ****, wanting to turn off and die the whole time, but after a drive it clear'd up, the afr were **** but it's right were it should be

alright got the ngks and the z32 maf in, car is runing a lil better, now if i floor it it drops boost at 4000 rpms... it will drive fine from a to b, but not when i want to get on it, any help here

R34SR wrote:dont use autolite's in your 240....stick with NGK....the only time you dont use NGK is if you cant find it ( impossible to begin with ) and my 2nd choice would be denso.

alright it's worth a try, i'll give it a **** with the ngks

if it feels like you lost 2 cylinders at high rpm , check your plugs and see what condition they are in, and if gapped correctly...i hope youre using bkr7e vs the stock bkr5 since your boosting. befor I had the tune they would be blacker than the night lol, but I'm just using regular auto lights, a...

240drew wrote:Could be a boost leak that opens up under a large load. Or a leaky bov. Possibly maxing out your maf.

yeah we didn't find a boost leak, and that's what I'm thinking about the maf. But how do you have your vacum lines set up

Nope no catback stright 3'inch he whole way

Alright haveing a problem here, I needed a tune be for so I went with Jim wolf, car ran like ****, it would lean out under boost, a d never ran right, so I went with the nistune, and the car runs 100% better, the only thing is when I give it gas and it see boost at 7 or 10 psi, it drops boost, at ar...

I've heard of people breaking the stock axles launching on slicks. The axles, rearend, and tranny are all pretty strong from the factory considering the amount of power they were designed for. Unless you are launching the car hard i don't think you will have any problems at 400whp levels. The trans...

It's the lone star speedway track in sealy Texas

so about the rear end how would that do??

Sounds like fun yeah right now I'm not going to crazy, just 3 to 400 hp

well just for street but i might want to throw some drift in their cause it looks like fun

would anyone know what a stock ka24de tranny can handle, and the rear end go up to stock im looking to go with a 50 trim for right now that i dont have to convert and tranny swaps, so if i think of anything eles i need ill ask, but if some one can help me out here that be great

Man that s15 was so clean, that was the frist car I saw when I got to the track that day

Yeah no tune what so ever

Yup I have a wide band, the psi I want to say it's rated at 10, no tune for the 370cc I have a neo but that's not in

thanks guys!!
ok well the injectors are deatsch werks 370cc, and walbro 255 fuel pump and every thing eles is stock.. it goes lean around 5000 rpms and after the blow off valve goes off it dies some times...???? and thats a 1/8 of throtle or so..... the most boost ive gone is about 4 to 6 psi

dang thats really clean their, nice

whats up im duffy im new to this site. I also wanted to post that i have a s13 fastback... and its got a gt28 turbo and 370cc, but its going lean so im not to sure whats going on if anyone wants to help out??