[r32SINGH]

Hi guys and girls

Need some advice just brought some new Wiseco forged pistons

Started to set the ring end gaps set the top compression rings to 0.018" and was going to set the second rings to 0.022" but when I measured the second rings the ranged from 0.028-0.031"!! out of the box!?:runaway:

not sure what going on did they send me the wrong rings ? not sure what to do

any advice welcome :wavey:

Thanks

 

[Corsa1]

Hi you need to measure the bore has it just been bored? How big was the top ring to start with?

 

[r32SINGH]

Hi you need to measure the bore has it just been bored? How big was the top ring to start with?

Hi mate yeah it's been bored to 87mm the top ring were 0.017 - 0.018 I wanted to to do them to 0.017 but most of them out of the box were 0.018

 

[Corsa1]

That's a big ring gap to start with I would measure the bores I usually get around 10tho on the top ring to start with on a piston to bore clearance of 3to4 tho on Wiseco Pistons.

 

[r32SINGH]

That's a big ring gap to start with I would measure the bores I usually get around 10tho on the top ring to start with on a piston to bore clearance of 3to4 tho on Wiseco Pistons.

yeah going to re measure them also emailed wiseco just waiting for them to reply