- Joined
- Jan 12, 2011
- Messages
- 1,723
Anyone help me to figure this out?
I have a 73 850, well 828, with 40thou oversize pistons and bore.
1) How many cc's do I have now?
2) Anyone remember what the stock compression ratio is on my 73 850? What does the increase of 40thou bore raise my compression ratio to now?
3) I have fitted a Megacycle 5600 cam, a bit more aggressive than the stock 850 cam: Does this cam switch from stock raise the compression at all, and if so how much?
4) with the overbore and new cam, any guess what my compression ratio is now?
just very curious!
I have a 73 850, well 828, with 40thou oversize pistons and bore.
1) How many cc's do I have now?
2) Anyone remember what the stock compression ratio is on my 73 850? What does the increase of 40thou bore raise my compression ratio to now?
3) I have fitted a Megacycle 5600 cam, a bit more aggressive than the stock 850 cam: Does this cam switch from stock raise the compression at all, and if so how much?
4) with the overbore and new cam, any guess what my compression ratio is now?
just very curious!