New induction system ready...

We have now got the full reed systems and manifolds for the 240 / 250 s in stock and we are working on new systems to cover the 500 and Evo (mono) models.

Hope you like them!

Andy

Andy
how much will the 87 250 WR model work out?????

Does it have a spacer to space the reeds out of the reed box towards the carb so it can not be restricted to free flow? I install a spacer the thickness of 3/16" to 1/4". You lose a tad in crankcase pressure but you gain in free flow. Test this on a dyno if you have access.

Your improving the reed flow but we still have a restriction in the breathing after the reeds. The flow is confused.

What about adding a small 12v muffin fan in the air box to pressurized it? This would work on 2t & 4t? There's room in the '83 & '84 air box lid?

For the newer bikes a variable coil to control the cfm's can operate from the throttle cable?

It's all about the chee? The CHEE = FLOW= free horsepower.

Ram forced induction.

The reed block contains a lot more reed volume than the standard block - so this is not an issue here. When the cylinder is off the bike we re-dress all of the ports to improve the flow through the cylinder usually before re-boring (or nikasil on the 300s)...

The prices will be calculated depending on how long the adaptors take to make and will be on the webshop as they are completed.

Andy.

Andy, Flow is our friend.

Can these new triple reed blocks be fitted to the early rectangular 250 intakes? We need a adapter plate with the smaller 38mm mikuni carb adapter?

What is involved into changing my 84 air cooled to a 300?

search these pages young bill and you shall find the force.... or the story on Andy's conversion...(got to stop watching Star Wars reruns )

Whoo Hoo! Here we go! Bigbill is on the hook Reel him in Andy

I'm thinking. While I'm saving for a 500cr husqvarna of course. It's been my dream bike ever since I had the 390/400/430's I always wanted to twist a 500cc.

i had a 430 liquid cooled withe bottom of the transfer ports knife edged talk about flow
ran like a 500
yes flow is our friend

or our enemy, depends on how you look at it!

What kind of gain would you get out of these vs Boysen?

i asked before what the improvement is but no reply

Then we ask again.
Hello.

Steve Tassanari of V-Force has just sent me this link of him riding his hva-factory wr300 special...



View: https://vimeo.com/111318581


Awesome

Andy

Great!

Where in England is there that much land for a track?? did I see Big Ben in the background?? he must have gone past London at some stage....

great Clip, great bike, nice track!

The reason you cannot see the river Thames is that the bike belongs to Steve Tassanari the owner of V-Force (in the USA) and the track is in his back yard

Steve makes the reeds especially for us and we make the inlet manifolds to suit. 500cc versions are on the milling machine at present....

Andy

that explains it!

Ohh .... to have a back yard like that !
Just as well I don't as I'd never get any work done.