62mm black MEC crank

[drunkmunkey6969]

So yours have weaker conrods around the big end?

Weaker than what? How much material should there be around the big end? What level are the originals stress tested to? What level is required for the motors i fit them to?

Please explain so we can benefit from your knowledge.

I run them in 36bhp RB250 motors, no problem......what is your experience on the matter?

[Ferdyfoo]

So yours have weaker conrods around the big end?

Weaker than what? How much material should there be around the big end? What level are the originals stress tested to? What level is required for the motors i fit them to?

Please explain so we can benefit from your knowledge.

I run them in 36bhp RB250 motors, no problem......what is your experience on the matter?

You run them did you say?

[drunkmunkey6969]

That's what it says....built quite a few for customers with these in, lovely cranks.

[Ferdyfoo]

so YOU don't run them then!

[sean brady scooters]

YES we do ,in the motors we build and tune and test drive ...what is your prob ?

[drunkmunkey6969]

so YOU don't run them then!

Sorry, i see what your saying. As in...i dont RIDE a scooter with them in, i just build them for others....is that what you mean?? lol how funny.

OK, i'll re-word it so that its clear....the cranks are the same as the AF ones, but these ones are pre-machined for clearance, hence the £20 price difference. There is therefore less material on the big end, but it is not a problem....i BUILD motors for customers using these cranks, and haven't suffered any problems.

Better?




Jesus......are you mental or something?

[Ferdyfoo]

OK, keep your wig on.

or in this case wigS

you don't mind baiting others but you don't like the same done to you do you?