i has been told that S5 counterweight is slightly lighter than S4 and right now i was told S4 weights 1.86KG (4lb 1.5oz)

I`ll weight mine in couple hours to see which one i got....

 

I just weighted mine and its 1,86 kg what should mean that i have correct one....could anyone post weights of S4 and S5 counterweights ?

 

well...mine is 1,850kg, everyone else said his S4 counterweigh is 1,860 kg....just wonder if those 10 grams could make that big difference...

 

im having the same problem withe my light flywheel i bought the car with it on it and it has a vibration, i have replaced the gbox mount, right engine mount as they were broken and the left is fine and its still there even when im not moving so it has to be the counter weight. i was told that a s5 counter weight would work on a s4 is this true??

 

S5 one should be lighter...for S4 motor u need S4 counterweight which should weight 1,860 kg when u put it on scales...

 

Tim sent correct one friday and tuesday i had it in mail box....pretty impressive for Australia to Czech Republic shipping
He sent it by parcel mail so i got it that fast...DHL or any other service would have take maybe 3-4 days more because they had do customs **** before they could deliver it...

I`ll try it next week probably if i`ll have time to work on car...tomorrow i should have all my parts, just need damn E11 here to be able drive that car at WOT

 

good to hear that he came though for you.. i am having the same problem now.. i got clutch and flywheel from him and they dont even fit together.. i wish they wouldve checked before they sent it.. now i cant drive and i might have to put stock parts back in we will see

 

that was me dammit...... stupid auto signin!

 

you need to make sure that you have the right weights on your motor or it will shake apart and ruin it. the front and rear weights are paired so use the one that was made for yor year motor. You can go to mazda trixs to find the correct one you need they have numbers on the engine side of them .

 

counterweights are not marked so u can`t tell which one is correct....guy from mazdatrix mailed me that only idication is box, but it does not help you when u haven`t got it in original box ;p

anyways, i know what correct weight should be as noted earlier in this thread....

RX7BEAR > read whole thread before posting...