I am trying to decide what pistons to get for my '86 115.
It has 3 ring pistons now but I have found that 5 of them have some deep grooves scored into the skirts.
My machine shop wants to put in Wiseco forged pistons with 2 rings but that is contrary to what I heave read here and in other forums.
A lot of people seem to disagree with my shop and say to get the old 3 ring cast by persan and not use the forged. Some say 2 rings are better.
Anybody have any experience with these?
Also has anyone tried the Pro and Pro V?
What about the GLM and Vertex pistons?
Are there any others that anyone can suggest?
I want to get the best fuel economy so I will be running this thing as lean as is reasonably possible.
I am not building a race motor and will tend to run @ 3500 rpm as my fuel computer/gps tells me this is the best mpg.
Thanks in advance.
It has 3 ring pistons now but I have found that 5 of them have some deep grooves scored into the skirts.
My machine shop wants to put in Wiseco forged pistons with 2 rings but that is contrary to what I heave read here and in other forums.
A lot of people seem to disagree with my shop and say to get the old 3 ring cast by persan and not use the forged. Some say 2 rings are better.
Anybody have any experience with these?
Also has anyone tried the Pro and Pro V?
What about the GLM and Vertex pistons?
Are there any others that anyone can suggest?
I want to get the best fuel economy so I will be running this thing as lean as is reasonably possible.
I am not building a race motor and will tend to run @ 3500 rpm as my fuel computer/gps tells me this is the best mpg.
Thanks in advance.