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ok on a 78mm stroke your piston speed is right up there i will work it out later 66e is an fx1 is for idiots and i want to be the first idiot in line to ride it

i have a 8mm lamey here if you want me to weigh it arent you guys worried about piston speed on the 66e what rpm are you reving them to ?? i need to have a look at one of these engine to make a digital igntion for one

well a 12 vien loads your ski more as well you need to pitch it correctly for your engine as well

i would be interested but the price to get them here to aussie is what i get upset about i would want to know how much we are talking about I have also seen some of the hoods that have been made by some of the manafatuers out there and i have to say they are crap not all but some are...

Maybe i am I guess i am paranoid

Ripple riders seems to make me thing about homesexual guys wearing ribbed condoms

prop will be to tall i am using mine in a free style application but the concord is a tall prop regardless of what the numbers say get impros to modify it down to a 13-16

i wrote him a message telling his shirt was gay

if you have it loaded with a normal prop and then a tbm pump cone it will make your engine work alot harder as there is less compression area i have a very well ported engine with big carbs and a lot of timing i am using a 15/19 and i will be repitching that as its to much for the ski but...

i dont measure the mismatch i measure from the sleeve

the other part to that is the sooner you open the exhaust the longer scavenging time you get so a better flush of the cylinder to a certain extent i have found that going up a small amount has helped the skis bottom end we are talking in small amounts of height changes here The transfers...

Not always it depends on the combination of parts and porting It is better and more acurate to talk in degrees of duration

Are you talking exhaust or transfer height here

yup matts right about the porting also the oval shape is easier on the rings as well

monkey grips are awesome

water ??

i smashed a reed today on my ski serves me right for putting v-force at the low tension setting but it was screaming before it broke I have new up[dated porting and even with 48s this thing is a missle off the bottom I gave it a huge handfull today and it scared the crap out of me as...

the settings i am going for there are what i run on oem carbs on a superjet the aftermarket ones i tend to run a smaller lower speed on them

I am using it it works well but as chuckie said you need big hp to get it to work well

120 lows 100 highs 16-18 psi pop off( i could give you n/s combo but then you will not check pop off0