KR-1S.co.uk Forum

Posted: **Sun Aug 16, 2009 8:41 pm**

SHimmer45 wrote:im being dump so its 35 euro per valve or per set?

It's 35Euro per valve.....

Charles

Posted: **Sun Aug 16, 2009 9:02 pm**

Excuse my ignorance but can the F3 valves be used in the std barrels and if so what power advantages are you likely to see if any or are they likely to require further barrel mods to see any benefits.

Posted: **Sun Aug 16, 2009 10:26 pm**

f3 powervalves allow for slop in the linkages where a std pv might obstruct the flow slightly, the f3 ones have only one side which means its not gonna get in the way of spent gases. not sure if theres a measurable power gain but cant do any bad. they can be used in std barrels. remember kr1s barrels have bigger pv ports/pv's so consider this if you have kr1 barells.

Posted: **Mon Aug 17, 2009 1:23 am**

fatboy wrote:Excuse my ignorance but can the F3 valves be used in the std barrels and if so what power advantages are you likely to see if any or are they likely to require further barrel mods to see any benefits.

Yes they fit standard KR1S barrels, and give a slight power increase. Also you are not going to be snapping these all the time as they are about 10 times stronger than the original cast ones. So a long term money saver too boot.

Posted: **Mon Aug 17, 2009 11:59 am**

gains to be had on a standard KR1 lump?
as i understand that the porting is different between the 2

Posted: **Mon Aug 17, 2009 7:18 pm**

SHimmer45 wrote:gains to be had on a standard KR1 lump?
as i understand that the porting is different between the 2

Yes these are KR1S powervalves

Posted: **Mon Aug 17, 2009 8:30 pm**

SHimmer45 wrote:gains to be had on a standard KR1 lump?
as i understand that the porting is different between the 2

I currently use KR1-barrels with KR1S valves. Just used a dremel to adapt the barrels to the valves. No much work needed, it really is a simple job.....

Posted: **Tue Aug 18, 2009 11:58 am**

I'd like 2 sets of 4 please guys. $\:D/$

Posted: **Tue Aug 18, 2009 2:17 pm**

why do these things come up at the wrong time.. gah.

he work with a dremel is to widen the KR ports i take it

Posted: **Tue Aug 18, 2009 2:30 pm**

SHimmer45 wrote: he work with a dremel is to widen the KR ports i take it

yes.

Charles

Posted: **Tue Aug 18, 2009 3:08 pm**

set of 4 please

i thank you!!

Posted: **Tue Aug 18, 2009 8:19 pm**

Put me down for one set please

Salty

Posted: **Fri Aug 21, 2009 8:59 pm**

Is this going to happen?

Posted: **Fri Aug 21, 2009 9:15 pm**

Steely wrote:Is this going to happen?

It sure is. I'm just waiting for The Elfs F3 valves to arrive, he shipped them last Monday, so I hope they'll turn up the next few days. The valves will be ready within a month. Will keep you all informed about any progress.

Charles

Posted: **Tue Aug 25, 2009 1:55 pm**

Finally the valves from The Elf arrived today, will bring them over to my mate's firm tomorrow, so he can measure them.

cheers,
Charles

KR-1S.co.uk Forum

F3 kips valves to be manufactured

F3 Kit Powervalves