KRAFTWERKS SUPERCHARGER aka (Jackson Racing)
I just bought a Fit Sport this week and I'm curious as to why there seems to be so much interest in the 10# version of this supercharger. I can understand dropping $3,500 in a low boost application for the people that want a little more performance, but for those people that are interested in investing $5K or more with the idea of competing with STOCK S2K's, 350Z's, Evo's, etc, wouldn't it make more sense to spend a couple extra thousand for a K20 or K24 swap and use that as your starting platform? Reason I ask is because with any of the high revving K series engines 200 whp would be your starting point rather than max potential. And....you'd have a plethora of transmissions to choose from with better gear ratio's, including some 6 speeds with factory LSD's.
When you mention the track, are you referring to autocross, road course, 1/4 mile, etc? And....can you elaborate on what the set-ups are in these K swapped Fits that are receiving the so called ass handage?
I utterly schooled a cobra SVT in tight mountain roads. only mods were Tein Basic coilovers, and some 16's with Toyoto T1R's. Soon as roads opened up though, different story I felt like I was driving backwards
Don't agree here. Even the EP3 Si is considerably heavier than a Fit would be with a K swap. Plus, it appears that it can more easily be converted back to the stock powertrain without having to weld mounts and the shift plate back into place like a K swapped 2001 or earlier Civic or Integra.
also, for a long time, its been thought that around 200-250hp is the most useable amout of power in a FWD application, since the drive wheels also handle the majority of the braking, not to mention steering. i know there are many people successfully tracking cars with more than this, but outside of drag racing, i don't see the point.
Last edited by gg06mr; Dec 1, 2007 at 09:31 AM.
how is 200hp not gonna be enough? S2ks put down about 220whp... I guarantee my Fit is gonna be all over my S at 200whp
anywhoo were getting off topic... if anyone wants to continue this lets continue it in the generic supercharger thread.
It's going to be plenty in a straight line, but I have a feeling that you didn't buy the Fit so that it could tear up the 1/4 mile.
anyways this is where im ending with this topic... from here on i wil only talk about the KRAFTWERKS kit in here.
Here's another copy of the link for reference:
https://www.fitfreak.net/forums/aj-r...ap-battle.html
P.S. I thought we were talking about the KRAFTWERKS kit all along, or at least in regards to it's performance potential vs. other options?!?!
Welcome to FitFreak gg06mr!
When we buy a Fit, I don't think most are looking to compete with Evos, 350Zs and S2000s on any level. And to compete in one discipline is a win for the little man! It's not logical as a high mileage street car. Every car mentioned was built for high performance and as a sports car. Also, each car mentioned is the highlight vehicle of their individual companies.
The Fit is an economy car, at the bottom of the Honda totem pole. So for us to compete in anyway against them, we are excited. And we will do it at 35+MPG on the way to the track!
The B-Segment Cars have their own race group, the Micro Class.
The AJ-Racing track-prepped S2000 beat their own track-prepped Fit... Of course! That's the way it should be! The S2000 (from personal work and experience with our other SC kits) has a FANTASTIC chassis, and is an amazing race car.
I'm not denying the K-Powered Fits are fast... They are very fast. We saw the Hasport K-Fit during its build, and we have worked with K-engines for a long time. K-Fits are what the Boosted L15s shoot for; they are starting with a better base engine. AJ-Racing has proved the L15 can compete and I congratulate them on their efforts!
KraftWerks kits allow anyone to have more power, with not much labor or worries. Within 6 hours, a basic mechanic can have the kit installed, running, and racing (or grocery-getting
). Tuned electronics are included, and you don't have to source any parts yourself.
We have not announced our new High-Boost kit and its pricing, but we will in the next couple months. I love this kit! It makes the Fit extremely fast, yet still stone reliable. We hope to get out on track again against the growing Micro class VERY soon!
-Oscar Jackson Jr.
When we buy a Fit, I don't think most are looking to compete with Evos, 350Zs and S2000s on any level. And to compete in one discipline is a win for the little man! It's not logical as a high mileage street car. Every car mentioned was built for high performance and as a sports car. Also, each car mentioned is the highlight vehicle of their individual companies.
The Fit is an economy car, at the bottom of the Honda totem pole. So for us to compete in anyway against them, we are excited. And we will do it at 35+MPG on the way to the track!
The B-Segment Cars have their own race group, the Micro Class.
The AJ-Racing track-prepped S2000 beat their own track-prepped Fit... Of course! That's the way it should be! The S2000 (from personal work and experience with our other SC kits) has a FANTASTIC chassis, and is an amazing race car.
I'm not denying the K-Powered Fits are fast... They are very fast. We saw the Hasport K-Fit during its build, and we have worked with K-engines for a long time. K-Fits are what the Boosted L15s shoot for; they are starting with a better base engine. AJ-Racing has proved the L15 can compete and I congratulate them on their efforts!
KraftWerks kits allow anyone to have more power, with not much labor or worries. Within 6 hours, a basic mechanic can have the kit installed, running, and racing (or grocery-getting
). Tuned electronics are included, and you don't have to source any parts yourself.We have not announced our new High-Boost kit and its pricing, but we will in the next couple months. I love this kit! It makes the Fit extremely fast, yet still stone reliable. We hope to get out on track again against the growing Micro class VERY soon!
-Oscar Jackson Jr.
Last edited by OJRKraftWerks; Dec 1, 2007 at 05:36 PM.
Welcome to FitFreak gg06mr!
When we buy a Fit, I don't think most are looking to compete with Evos, 350Zs and S2000s on any level. And to compete in one discipline is a win for the little man! It's not logical as a high mileage street car. Every car mentioned was built for high performance and as a sports car. Also, each car mentioned is the highlight vehicle of their individual companies.
The Fit is an economy car, at the bottom of the Honda totem pole. So for us to compete in anyway against them, we are excited. And we will do it at 35+MPG on the way to the track!
When we buy a Fit, I don't think most are looking to compete with Evos, 350Zs and S2000s on any level. And to compete in one discipline is a win for the little man! It's not logical as a high mileage street car. Every car mentioned was built for high performance and as a sports car. Also, each car mentioned is the highlight vehicle of their individual companies.
The Fit is an economy car, at the bottom of the Honda totem pole. So for us to compete in anyway against them, we are excited. And we will do it at 35+MPG on the way to the track!

The B-Segment Cars have their own race group, the Micro Class.
The AJ-Racing track-prepped S2000 beat their own track-prepped Fit... Of course! That's the way it should be! The S2000 (from personal work and experience with our other SC kits) has a FANTASTIC chassis, and is an amazing race car.
The AJ-Racing track-prepped S2000 beat their own track-prepped Fit... Of course! That's the way it should be! The S2000 (from personal work and experience with our other SC kits) has a FANTASTIC chassis, and is an amazing race car.
I'm not denying the K-Powered Fits are fast... They are very fast. We saw the Hasport K-Fit during its build, and we have worked with K-engines for a long time. K-Fits are what the Boosted L15s shoot for; they are starting with a better base engine. AJ-Racing has proved the L15 can compete and I congratulate them on their efforts!
We have not announced our new High-Boost kit and its pricing, but we will in the next couple months. I love this kit! It makes the Fit extremely fast, yet still stone reliable. We hope to get out on track again against the growing Micro class VERY soon!
-Oscar Jackson Jr.
-Oscar Jackson Jr.




- You're going to get to know the Highway Patrol very well I see.
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