Ryan_G
Yamaha
- Location
- Fresno, CA
I was concerned about my compression on my SJ. An even 155psi with an ADA head w/ 33 cc domes. I was hoping for somewhere around 175/180psi.
So I pulled my cylinder today to take a look at the pistons and rings.
Can someone please tell me a little about my porting?
Does this porting justify 155psi w/33cc domes?
Where do I go from here?
So I pulled my cylinder today to take a look at the pistons and rings.
Can someone please tell me a little about my porting?
Does this porting justify 155psi w/33cc domes?
Where do I go from here?
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