KWSC Kit Release Ramblings
Im guess you didnt reading anything else in his post. Take a look back at it and you'll notice that he had issues all day. k thx bai
I'm sure the power gains would've seemed a lot more impressive if I never had a header, but I am pretty certain that once I have that and the Hondata reflash w/ injectors, I will be making a good deal more power. I'm thinking about 160 on the dyno I've been doing all my testing. Will report back once the kit has been installed.
My friend, you are close.
Joined: Apr 2006
Posts: 4,742
From: Calgary, AB, Canada
hmmm ok thanks Claymore. When I get up to 4000 or so, it is ~80PSI, then on the way up to 6500, it jumps up to ~90-95.
On a cold start, it idles around 80-85PSI
On a cold start, it idles around 80-85PSI
Joined: Apr 2006
Posts: 4,742
From: Calgary, AB, Canada
Whew! Thanks for the verification...I looked at the gauge as it rose almost to the limit and thought to myself...thats not good haha!
Yep scared the crap out of me on the first cold start and it almost pegged the needle. Mine probably goes as high as yours at 6500 but at that speed I'm trying to hang on due to the extensive torque it's putting out and my face gets all stretched out of shape from the massive acceleration from my N/A Jazz and it's hard to read the gauges with the trees in the background flying by at those speeds.
So now that the injector upgrade has been removed from leonines car, does that mean there is a significant drop in power? meaning, are ppl essentially only getting approx 122whp, and ~110tq? from what I remember the injector upgrade brought the KW kit to 145whp, ~125tq to the wheels.
It's great that everything works well now, but now you won't be getting as much power as you hoped for... but the 122hp/110tq was with stock exhaust right? meaning now you can run a header and cat-back, so that should give some better numbers?
What if you ran the Hondata Reflash Package with the upgraded 310cc injectors? That should probably get you more power right?
Sorry for all the question marks, but I have decided to get this kit and will be picking it up in person this july and I want to make sure it is the right choice for me.
It's great that everything works well now, but now you won't be getting as much power as you hoped for... but the 122hp/110tq was with stock exhaust right? meaning now you can run a header and cat-back, so that should give some better numbers?
What if you ran the Hondata Reflash Package with the upgraded 310cc injectors? That should probably get you more power right?
Sorry for all the question marks, but I have decided to get this kit and will be picking it up in person this july and I want to make sure it is the right choice for me.
Last edited by YeeFit; May 29, 2008 at 11:33 AM.
Joined: Apr 2006
Posts: 4,742
From: Calgary, AB, Canada
Yep scared the crap out of me on the first cold start and it almost pegged the needle. Mine probably goes as high as yours at 6500 but at that speed I'm trying to hang on due to the extensive torque it's putting out and my face gets all stretched out of shape from the massive acceleration from my N/A Jazz and it's hard to read the gauges with the trees in the background flying by at those speeds. 

took her to the track on friday night. im not even going to post my results. i was so mad... reason being - i found a huge boost leak the next day. I was only boosting 2 lbs at the track. 
Hey, at least i still beat a stock prelude by .2 sec!!! Im going back next month after catdelete/headers/hondata... hoping to break into 14's
alright, alright i ran 16.8... pretty bad. but that was at full weight, less than half boost, and AC running (it was hot as hell, i 4got to shut it off lol)
Im ordering t-bolt clamps for the whole system, cuz even at 5 psi i've noticed the Fisher Price clamps that come with the kit tend to move a little even after tightening... i've had to fix the same boost leak about 4 times now
All I have to fix now is the 2 brake lines that rattle every once in a while and I'm good. When it runs at its peak, it's OH SO SWEET.

Hey, at least i still beat a stock prelude by .2 sec!!! Im going back next month after catdelete/headers/hondata... hoping to break into 14's
alright, alright i ran 16.8... pretty bad. but that was at full weight, less than half boost, and AC running (it was hot as hell, i 4got to shut it off lol)
Im ordering t-bolt clamps for the whole system, cuz even at 5 psi i've noticed the Fisher Price clamps that come with the kit tend to move a little even after tightening... i've had to fix the same boost leak about 4 times now
All I have to fix now is the 2 brake lines that rattle every once in a while and I'm good. When it runs at its peak, it's OH SO SWEET.The shielded hose clamps included are made to be able to fit into the tight areas of the engine compartment easier than other clamps. Some clamps you simply cannot fit into areas.
If you are having any troubles, do not hesitate to contact us via KW Support Email or phone. We put the email support line in place to support our customers in the absolute best way possible.
-OJR
ha ha, if thats the case, they aren't even suppossed to be coupes, just hatchbacks.
So now that the injector upgrade has been removed from leonines car, does that mean there is a significant drop in power? meaning, are ppl essentially only getting approx 122whp, and ~110tq? from what I remember the injector upgrade brought the KW kit to 145whp, ~125tq to the wheels.
It's great that everything works well now, but now you won't be getting as much power as you hoped for... but the 122hp/110tq was with stock exhaust right? meaning now you can run a header and cat-back, so that should give some better numbers?
What if you ran the Hondata Reflash Package with the upgraded 310cc injectors? That should probably get you more power right?
Sorry for all the question marks, but I have decided to get this kit and will be picking it up in person this july and I want to make sure it is the right choice for me.
It's great that everything works well now, but now you won't be getting as much power as you hoped for... but the 122hp/110tq was with stock exhaust right? meaning now you can run a header and cat-back, so that should give some better numbers?
What if you ran the Hondata Reflash Package with the upgraded 310cc injectors? That should probably get you more power right?
Sorry for all the question marks, but I have decided to get this kit and will be picking it up in person this july and I want to make sure it is the right choice for me.
Now the power difference is not extremely different but is noticable. so either i drop my whole exhaust and upgrade to 60mm or keep what i have and live with it. being i am so fond of my current setup and the sound i am leaning more towards staying where i am which is still NICE. i am sure i am making better power than just the "Base" kit alone.
Of course this is still all speculation until my ecu completes its ODBII tests. If so i am a happy camper
; if not i am back to sqare one
We shall see.
leonine,
You have it a little backwards.
You have no power drop with the removal of the injectors. If anything, you should be seeing a power gain. Also, the injector upgrade setup in no way was harming your engine! The additional fuel was not causing any harm at all.
-OJR
You have it a little backwards.
You have no power drop with the removal of the injectors. If anything, you should be seeing a power gain. Also, the injector upgrade setup in no way was harming your engine! The additional fuel was not causing any harm at all.
-OJR
Last edited by OJRKraftWerks; May 29, 2008 at 03:23 PM.
Hey OJR,
Since Leonine is having issues, possibly stemming from his exhaust, how can this be corrected? I think a lot of Fit owners who will buy this kit will have so many different exhaust combinations....
When I come to pick up my kit, and the Hondata reflash package, my setup will be a Megan Header, T1R B-Pipe, and Greddy Ti-C axleback what problems might I run into? the same as Leonine? I don't plan on doing a down pipe/test pipe.. I'm sure my exhaust diameter is 50mm.. and not 60mm... will the Hondata reflash correct these initial problems ppl are experiencing?
Since Leonine is having issues, possibly stemming from his exhaust, how can this be corrected? I think a lot of Fit owners who will buy this kit will have so many different exhaust combinations....
When I come to pick up my kit, and the Hondata reflash package, my setup will be a Megan Header, T1R B-Pipe, and Greddy Ti-C axleback what problems might I run into? the same as Leonine? I don't plan on doing a down pipe/test pipe.. I'm sure my exhaust diameter is 50mm.. and not 60mm... will the Hondata reflash correct these initial problems ppl are experiencing?
Last edited by Illusive; May 29, 2008 at 03:51 PM.
Hey OJR,
Since Leonine is having issues, possibly stemming from his exhaust, how can this be corrected? I think a lot of Fit owners who will buy this kit will have so many different exhaust combinations....
When I come to pick up my kit, and the Hondata reflash package, my setup will be a Megan Header, T1R B-Pipe, and Greddy Ti-C axleback what problems might I run into? the same as Leonine? I don't plan on doing a down pipe/test pipe.. I'm sure my exhaust diameter is 50mm.. and not 60mm... will the Hondata reflash correct these initial problems ppl are experiencing?
Since Leonine is having issues, possibly stemming from his exhaust, how can this be corrected? I think a lot of Fit owners who will buy this kit will have so many different exhaust combinations....
When I come to pick up my kit, and the Hondata reflash package, my setup will be a Megan Header, T1R B-Pipe, and Greddy Ti-C axleback what problems might I run into? the same as Leonine? I don't plan on doing a down pipe/test pipe.. I'm sure my exhaust diameter is 50mm.. and not 60mm... will the Hondata reflash correct these initial problems ppl are experiencing?
I <3 Hondata



