Getting ready to shave/mill my head and wanted to know what is the most I could probly take off and still run 93 pump gas at sea level, I have no porting or timing modifications. I will also be recutting the camber/squishband so take that this into account as it brings back down some compression or do I not worry about it?, finally will a degree +4 key effect compression?

 

when they do a chamber mod they go as much as .070 and you can still run pump.

 

Thanks Patsraptor, that's exactly what I wanted to know.

 

Just make sure you stay under the 155-162psi so you don't detonate on 93 octane. Seeing your in FL. (sea level) you'll really have to watch the compression. I don't know how much to shave to run on pump/race fuel, but there's a compression chart on www.thebansheezone.com.


Mike

 

So need a middle ground what do you suggust? -.050 off with a rechamber cut???? or -.030 no rechamber cut???

 

Hiram, take it to be done this weekend, it look bad so I don't think I'll be riding. I'm getting sick of this rain.

 

Im literarily getting sick from the rain, last night got soaked and then sat freezing in class, i just checked the weather and looks like rain for Sunday.[img]i/expressions/face-icon-small-sad.gif[/img]

 

Hey I got all new plastics coming today or monday. I went with the white and red.

 

Shinny??? After I mill the head, get pipes and rejet. I'am gonna want to find some sand again.

 

I'm down for a weekend at Big Scrub in October. The wife could stay at the cabin and transporting will be easier with only 2 or three machines.

Yes, all shiny. I'm going to have a good time cutting them as soon as I get them.