I just took my top end apart to look at the cylinders and everything looks great haven't checked the tolerances but I will. What kit is everybody going with I have a 12 silbers turbo figured might as well since I have it torn apart anyway.
What Kit is good
- Thread starter onepicknick
- Start date
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realbass
Well-known member
you will not be happy with bd fuel box also i think.
i have a lot hours of working with both controllers.
dobeck best deal, very simply to tune and it has good result.
Have been playing with the Bd box, and i think its better. The problem with the dobeck is getting the midrange tuned right, either it runs safe gets to much fuel when accelerating making it run bad, or its working good but have dangerous high afr.
Actually was talking about the fix kit very happy with the turbo sorry about that noticed rkt has one mtn tk has one and I know there are others anybody doing this on a 12 pro.
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realbass
Well-known member
Exaclty! But!
In BD fuel box you can't spot exactly where you have place with problem because it has a lot of tune points and i still don't know exactly where i need to check my numbers?
3000 LOW MID HI
5000 LOW MID HI
6000 LOW MID HI
7000 LOW MID HI
8000 LOW MID HI
psiL LOW MID HI
psiH LOW MOD HI
When my sled going to boost and receive some bogging, what i need to do?
Where i need to tune exactly? You don't have any log files and you blind with tune it.
All (standalone) or nothing (dobeck)
it has not any compromise...
It is all of my IMHO. Sorry guys if something wrong.
Please to look at this picture, do you still like BD box ?
My compassion to you.
Sorry for my english. It is not perfect.
PAR and mtn tk (pms polaris) is the way to go, but thats me. Everyone knows that rk tek makes "fix" kit, but compare pms and their customers and rk tek`s. Pms started to make these kits several years ago, rk tek jumped on the "pro train" as i call it, last year(2011).. In my opinion, thats not the same thing if u ask me. Pms and par = polaris all the way for several years or Rk Tek = a year or two. I dont want to bash anyone, but i am just realistic about those things.
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RKT
Well-known member
You guys can prefer any shop or kit you wish.. BUT...
I would just like to clear up a BIG "mis-information" about RK Tek and how ling we have been inthe Polaris Performance business...
RK Tek has been doing Polaris Performance since the Mid 90's
So, when somebody comes on a public forum and begins to tell other forum readers that RK Tek has only been in the Polaris game for a few years.. This is simply not true or even remotely factual..
We CHOSE to step out of the Polaris for a few years when the CFI-4 Engine debuted.. We inspected the engine and found MANY "items" that we felt were going to be problematic..
In other words... We KNEW (after inspection) that the 2008 Dragon was going to be a problem child.. AND history shows that this was a correct assumption..
We made a conscious business decision to step away an HOPE that Polaris would address some of the issues that were present.. and if you remember, there was a massive recall on ALL 2008 CFI-4 Engines..
Truth be known, RK Tek did all of the Carls Cycle 910 (800 Big Block era 2001)Billet Heads for MANY years.. and we have built countless Polaris engines.
As for the PRO.. RK Tek's POLICY is to test and re-test for at least 1 season before releasing any products.. So, allof our products have at least 1 season under their belt before they are released to the public.. So,
ALL of our products will be released , at least,1 year AFTER its inception..
Making a quality and reliable product takes time and massive amounts of testing..
So, again, choose whatever product you feel comfortable with.. But please do not post falisties about ANY business..
To be "realisitic" one has to have the "facts" not just assumptions...
PMS and MTNTK took on the challenges of the '08-'10 CFI-4 and designed a product that addresses the needs of those motors. PMS is a Polaris dealer and couldn't afford to wait. People were tired of shelling out big $$ for the same stuff. It just so happened, that the 2011-2012 Pro had the same piston and dimension's of cylinder skirts as the 2010 CFI-4 so MTNTK and PMS had a leg up.
Fueling and DC-2 of the Pro were the big differences which have proven to be much better than the CFI-4 in stock form. But there is no reason why a CFI-4 in a Dragon can not be near as reliable as a Pro. Along with the fix kit, a Dragon simply needs a fuel controller or 08 mapping and a late voltage regulator with a fan and chassis ground strap to be as reliable and perform as well as a fix kitted Pro.
i think it says something that there are 5 Polaris dealers within 150 miles of me that are all dealers for the Fix Kit. Having said that, there is a Silber Pro with 300 miles in my garage getting a fix kit tomorrow and another scheduled next week.
Fueling and DC-2 of the Pro were the big differences which have proven to be much better than the CFI-4 in stock form. But there is no reason why a CFI-4 in a Dragon can not be near as reliable as a Pro. Along with the fix kit, a Dragon simply needs a fuel controller or 08 mapping and a late voltage regulator with a fan and chassis ground strap to be as reliable and perform as well as a fix kitted Pro.
i think it says something that there are 5 Polaris dealers within 150 miles of me that are all dealers for the Fix Kit. Having said that, there is a Silber Pro with 300 miles in my garage getting a fix kit tomorrow and another scheduled next week.
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My bad, it came out totally wrong. I know you have good products, i have seen sleds with your products, some of them was satisfied and some don`t. But thats the way it is. I have to say that i actually forgot that you did the 910. But i didn`t know that you have done polaris mods from the mid 90`s.. Anyway, as i said i am not bashing anyone. And i know that this person should be happy with your kit as he would with the other.
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realbass
Well-known member
You find out what to adjust by reading the user manual, there's a reason it comes with the box.
Good Luck. Amen
